{"id":7337,"date":"2026-01-06T09:25:37","date_gmt":"2026-01-06T02:25:37","guid":{"rendered":"http:\/\/taingo.ddns.net\/tinhocnhatrang\/?p=7337"},"modified":"2026-01-06T09:25:37","modified_gmt":"2026-01-06T02:25:37","slug":"file-excel-bi-loi-dinh-dang-nguyen-nhan-va-cach-khac-phuc-hieu-qua-van-de-nay","status":"publish","type":"post","link":"http:\/\/taingo.ddns.net\/tinhocnhatrang\/file-excel-bi-loi-dinh-dang-nguyen-nhan-va-cach-khac-phuc-hieu-qua-van-de-nay\/","title":{"rendered":"File Excel b\u1ecb l\u1ed7i \u0111\u1ecbnh d\u1ea1ng: Nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c hi\u1ec7u qu\u1ea3 v\u1ea5n \u0111\u1ec1 n\u00e0y"},"content":{"rendered":"<p>Khi file Excel b\u1ecb l\u1ed7i \u0111\u1ecbnh d\u1ea1ng, b\u1ea1n s\u1ebd kh\u00f4ng th\u1ec3 ti\u1ebfp t\u1ee5c l\u00e0m vi\u1ec7c tr\u00ean b\u1ea3ng t\u00ednh c\u1ee7a m\u00ecnh. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c hi\u1ec7u qu\u1ea3 v\u1ea5n \u0111\u1ec1 n\u00e0y.<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-7340\" src=\"http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/Screenshot-2026-01-06-091852.png\" alt=\"\" width=\"1171\" height=\"776\" srcset=\"http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/Screenshot-2026-01-06-091852.png 1171w, http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/Screenshot-2026-01-06-091852-300x199.png 300w, http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/Screenshot-2026-01-06-091852-1024x679.png 1024w, http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/Screenshot-2026-01-06-091852-768x509.png 768w\" sizes=\"(max-width: 1171px) 100vw, 1171px\" \/><\/p>\n<p>Excel lu\u00f4n l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 h\u00e0ng \u0111\u1ea7u trong vi\u1ec7c qu\u1ea3n l\u00fd d\u1eef li\u1ec7u v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c ph\u00e9p t\u00ednh ph\u1ee9c t\u1ea1p. Tuy nhi\u00ean, \u0111\u00f4i khi ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i s\u1ef1 c\u1ed1 file Excel b\u1ecb l\u1ed7i \u0111\u1ecbnh d\u1ea1ng, kh\u00f4ng th\u1ec3 ti\u1ebfp t\u1ee5c m\u1edf ho\u1eb7c truy c\u1eadp b\u1ea3ng t\u00ednh n\u1eefa. L\u1ed7i n\u00e0y c\u00f3 th\u1ec3 x\u1ea3y ra m\u1ed9t c\u00e1ch \u0111\u1ed9t ng\u1ed9t v\u00e0 g\u00e2y ra r\u1ea5t nhi\u1ec1u phi\u1ec1n to\u00e1i. V\u1eady nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 file Excel b\u1ecb l\u1ed7i \u0111\u1ecbnh d\u1ea1ng l\u00e0 g\u00ec? Ch\u00fang ta h\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u c\u00e2u tr\u1ea3 l\u1eddi trong b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y nh\u00e9.<\/p>\n<h2 id=\"article-detail-0\"><strong>Nguy\u00ean nh\u00e2n file Excel b\u1ecb l\u1ed7i \u0111\u1ecbnh d\u1ea1ng<\/strong><\/h2>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-7340\" src=\"http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/Screenshot-2026-01-06-091852.png\" alt=\"\" width=\"1171\" height=\"776\" srcset=\"http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/Screenshot-2026-01-06-091852.png 1171w, http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/Screenshot-2026-01-06-091852-300x199.png 300w, http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/Screenshot-2026-01-06-091852-1024x679.png 1024w, http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/Screenshot-2026-01-06-091852-768x509.png 768w\" sizes=\"(max-width: 1171px) 100vw, 1171px\" \/><\/p>\n<p>C\u00f3 nhi\u1ec1u nguy\u00ean nh\u00e2n kh\u00e1c nhau c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn s\u1ef1 c\u1ed1 file Excel b\u1ecb l\u1ed7i \u0111\u1ecbnh d\u1ea1ng. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 l\u00fd do ph\u1ed5 bi\u1ebfn nh\u1ea5t g\u00e2y n\u00ean hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y:<\/p>\n<ul>\n<li><strong>T\u01b0\u01a1ng th\u00edch \u0111\u1ecbnh d\u1ea1ng:<\/strong>\u00a0C\u00e1c phi\u00ean b\u1ea3n kh\u00e1c nhau c\u1ee7a Microsoft Excel c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c \u0111\u1ecbnh d\u1ea1ng file kh\u00e1c nhau, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 g\u00e2y ra l\u1ed7i khi m\u1edf file tr\u00ean phi\u00ean b\u1ea3n kh\u00f4ng t\u01b0\u01a1ng th\u00edch.<\/li>\n<li><strong>L\u1ed7i ph\u1ea7n m\u1ec1m:<\/strong>\u00a0C\u00e1c l\u1ed7i trong ch\u00ednh ph\u1ea7n m\u1ec1m Microsoft Excel ho\u1eb7c trong c\u00e1c ph\u1ea7n m\u1ec1m v\u0103n ph\u00f2ng kh\u00e1c c\u00f3 th\u1ec3 c\u0169ng g\u00e2y ra l\u1ed7i \u0111\u1ecbnh d\u1ea1ng file, bao g\u1ed3m c\u1ea3 l\u1ed7i do c\u1eadp nh\u1eadt ph\u1ea7n m\u1ec1m.<\/li>\n<li><strong>H\u1ecfng ho\u1eb7c b\u1ecb l\u1ed7i \u1ed5 \u0111\u0129a:<\/strong>\u00a0N\u1ebfu \u1ed5 \u0111\u0129a ho\u1eb7c h\u1ec7 \u0111i\u1ec1u h\u00e0nh g\u1eb7p s\u1ef1 c\u1ed1, b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i t\u00ecnh tr\u1ea1ng file Excel b\u1ecb l\u1ed7i \u0111\u1ecbnh d\u1ea1ng.<\/li>\n<li><strong>Virus\u00a0ho\u1eb7c ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i:<\/strong>\u00a0C\u00e1c ch\u01b0\u01a1ng tr\u00ecnh \u0111\u1ed9c h\u1ea1i ho\u1eb7c virus\u00a0c\u00f3 th\u1ec3 s\u1eeda \u0111\u1ed5i, h\u1ecfng ho\u1eb7c x\u00f3a c\u00e1c file Excel, g\u00e2y ra l\u1ed7i \u0111\u1ecbnh d\u1ea1ng.<\/li>\n<li><strong>L\u1ed7i m\u1ea1ng:<\/strong>\u00a0Khi truy c\u1eadp c\u00e1c file Excel t\u1eeb internet, c\u00e1c s\u1ef1 c\u1ed1 k\u1ebft n\u1ed1i m\u1ea1ng c\u00f3 th\u1ec3 g\u00e2y ra l\u1ed7i \u0111\u1ecbnh d\u1ea1ng.<\/li>\n<li><strong>L\u1ed7i ng\u01b0\u1eddi d\u00f9ng:<\/strong>\u00a0C\u00e1c l\u1ed7i th\u01b0\u1eddng g\u1eb7p \u0111\u1ebfn t\u1eeb ng\u01b0\u1eddi d\u00f9ng\u00a0nh\u01b0 kh\u00f4ng l\u01b0u file \u0111\u00fang c\u00e1ch ho\u1eb7c kh\u00f4ng \u0111\u00f3ng file \u0111\u00fang c\u00e1ch c\u0169ng c\u00f3 th\u1ec3 g\u00e2y ra l\u1ed7i \u0111\u1ecbnh d\u1ea1ng.<\/li>\n<li><strong>T\u00ednh n\u0103ng Macro v\u00e0 Add-ins:<\/strong>\u00a0C\u00e1c t\u00ednh n\u0103ng Macro v\u00e0 Add-ins kh\u00f4ng t\u01b0\u01a1ng th\u00edch ho\u1eb7c b\u1ecb l\u1ed7i c\u0169ng c\u00f3 th\u1ec3 g\u00e2y ra l\u1ed7i \u0111\u1ecbnh d\u1ea1ng.<\/li>\n<li><strong>Thao t\u00e1c tr\u00ean file khi \u0111ang m\u1edf:<\/strong>\u00a0Th\u1ef1c hi\u1ec7n thao t\u00e1c nh\u01b0 di chuy\u1ec3n, \u0111\u1ed5i t\u00ean ho\u1eb7c x\u00f3a file Excel khi \u0111ang m\u1edf file c\u00f3 th\u1ec3 g\u00e2y ra l\u1ed7i.<\/li>\n<li><strong>Thi\u1ebfu b\u1ed9 nh\u1edb ho\u1eb7c t\u00e0i nguy\u00ean h\u1ec7 th\u1ed1ng:<\/strong>\u00a0Thi\u1ebfu b\u1ed9 nh\u1edb ho\u1eb7c t\u00e0i nguy\u00ean h\u1ec7 th\u1ed1ng c\u0169ng c\u00f3 th\u1ec3 g\u00e2y ra l\u1ed7i khi l\u00e0m vi\u1ec7c v\u1edbi c\u00e1c file Excel l\u1edbn.<\/li>\n<li><strong>T\u00e1c \u0111\u1ed9ng t\u1eeb ph\u1ea7n m\u1ec1m kh\u00e1c:<\/strong>\u00a0C\u00e1c \u1ee9ng d\u1ee5ng ho\u1eb7c ph\u1ea7n m\u1ec1m kh\u00e1c \u0111ang ch\u1ea1y tr\u00ean m\u00e1y t\u00ednh c\u00f3 th\u1ec3 g\u00e2y ra xung \u0111\u1ed9t v\u00e0 l\u1ed7i \u0111\u1ecbnh d\u1ea1ng file Excel.<\/li>\n<\/ul>\n<h2 id=\"article-detail-1\"><strong>C\u00e1ch kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 file Excel b\u1ecb l\u1ed7i \u0111\u1ecbnh d\u1ea1ng<\/strong><\/h2>\n<p>Trong qu\u00e1 tr\u00ecnh l\u00e0m vi\u1ec7c v\u1edbi Microsoft Excel, vi\u1ec7c g\u1eb7p ph\u1ea3i l\u1ed7i \u0111\u1ecbnh d\u1ea1ng file l\u00e0 m\u1ed9t trong nh\u1eefng v\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn m\u00e0 nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng th\u01b0\u1eddng xuy\u00ean g\u1eb7p ph\u1ea3i. \u0110\u1ec3 gi\u00fap b\u1ea1n gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 m\u1ed9t c\u00e1ch nhanh ch\u00f3ng v\u00e0 hi\u1ec7u qu\u1ea3, d\u01b0\u1edbi \u0111\u00e2y l\u00e0 h\u01b0\u1edbng d\u1eabn chi ti\u1ebft v\u1ec1 2 c\u00e1ch kh\u1eafc ph\u1ee5c file Excel b\u1ecb l\u1ed7i \u0111\u1ecbnh d\u1ea1ng.<\/p>\n<h3><strong>C\u00e1ch 1: Chuy\u1ec3n sang \u0111\u1ecbnh d\u1ea1ng m\u1edbi<\/strong><\/h3>\n<p>Khi b\u1ea1n ho\u00e0n thi\u1ec7n m\u1ed9t b\u1ea3ng t\u00ednh Excel sau nhi\u1ec1u gi\u1edd l\u00e0m vi\u1ec7c, vi\u1ec7c l\u01b0u tr\u1eef d\u1eef li\u1ec7u m\u1ed9t c\u00e1ch an to\u00e0n l\u00e0 \u0111i\u1ec1u v\u00f4 c\u00f9ng quan tr\u1ecdng. M\u1ed9t trong nh\u1eefng c\u00e1ch \u0111\u01a1n gi\u1ea3n nh\u1ea5t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o d\u1eef li\u1ec7u c\u1ee7a b\u1ea1n kh\u00f4ng b\u1ecb l\u1ed7i l\u00e0 l\u1ef1a ch\u1ecdn \u0111\u00fang \u0111\u1ecbnh d\u1ea1ng khi l\u01b0u file.<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-7341\" src=\"http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/file-exce-bi-loi-dinh-dang-01.jpg\" alt=\"\" width=\"960\" height=\"489\" srcset=\"http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/file-exce-bi-loi-dinh-dang-01.jpg 960w, http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/file-exce-bi-loi-dinh-dang-01-300x153.jpg 300w, http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/file-exce-bi-loi-dinh-dang-01-768x391.jpg 768w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><\/p>\n<p>Sau khi b\u1ea1n \u0111\u00e3 nh\u1eadp d\u1eef li\u1ec7u v\u00e0 ch\u1ec9nh s\u1eeda xong, tr\u01b0\u1edbc khi l\u01b0u, h\u00e3y ch\u1ecdn \u0111\u1ecbnh d\u1ea1ng l\u01b0u l\u00e0\u00a0<i>Excel 97-2003 Workbook<\/i>\u00a0(<i>.xls)\u00a0<\/i>ho\u1eb7c<i>\u00a0Excel Workbook (.xlsx)<\/i>\u00a0n\u1ebfu file c\u1ee7a b\u1ea1n kh\u00f4ng ch\u1ee9a Macro. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 gi\u00fap gi\u1ea3m thi\u1ec3u kh\u1ea3 n\u0103ng x\u1ea3y ra l\u1ed7i m\u00e0 c\u00f2n gi\u00fap file c\u1ee7a b\u1ea1n t\u01b0\u01a1ng th\u00edch v\u1edbi nhi\u1ec1u phi\u00ean b\u1ea3n Excel kh\u00e1c nhau.<\/p>\n<h3><strong>C\u00e1ch 2: Ch\u1ea1y l\u1ec7nh qua VBA<\/strong><\/h3>\n<p>\u0110\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi d\u00f9ng c\u00f3 k\u1ef9 n\u0103ng v\u1ec1 l\u1eadp tr\u00ecnh, vi\u1ec7c s\u1eed d\u1ee5ng d\u00f2ng l\u1ec7nh trong\u00a0<strong>Visual Basic for Applications<\/strong>\u00a0s\u1ebd c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p hi\u1ec7u qu\u1ea3 \u0111\u1ec3 kh\u1eafc ph\u1ee5c l\u1ed7i \u0111\u1ecbnh d\u1ea1ng trong Excel. C\u00e1c b\u01b0\u1edbc th\u1ef1c hi\u1ec7n ph\u01b0\u01a1ng ph\u00e1p n\u00e0y nh\u01b0 sau:<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-7342\" src=\"http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/file-exce-bi-loi-dinh-dang-02.jpg\" alt=\"\" width=\"960\" height=\"546\" srcset=\"http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/file-exce-bi-loi-dinh-dang-02.jpg 960w, http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/file-exce-bi-loi-dinh-dang-02-300x171.jpg 300w, http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/file-exce-bi-loi-dinh-dang-02-768x437.jpg 768w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><\/p>\n<p><strong>B\u01b0\u1edbc 1:<\/strong>\u00a0\u0110\u1ea7u ti\u00ean, b\u1ea1n h\u00e3y m\u1edf file Excel b\u1ecb l\u1ed7i \u0111\u1ecbnh d\u1ea1ng. \u0110\u1ec3 truy c\u1eadp v\u00e0o m\u00f4i tr\u01b0\u1eddng l\u1eadp tr\u00ecnh VBA, nh\u1ea5n t\u1ed5 h\u1ee3p ph\u00edm\u00a0<i><strong>Alt + F11<\/strong><\/i>.<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-7343\" src=\"http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/file-exce-bi-loi-dinh-dang-03.jpg\" alt=\"\" width=\"960\" height=\"591\" srcset=\"http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/file-exce-bi-loi-dinh-dang-03.jpg 960w, http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/file-exce-bi-loi-dinh-dang-03-300x185.jpg 300w, http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/file-exce-bi-loi-dinh-dang-03-768x473.jpg 768w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><\/p>\n<p><strong>B\u01b0\u1edbc 2:<\/strong>\u00a0M\u1ed9t c\u1eeda s\u1ed5 m\u1edbi s\u1ebd xu\u1ea5t hi\u1ec7n. Sau \u0111\u00f3, b\u1ea1n h\u00e3y nh\u1ea5n v\u00e0o\u00a0<i><strong>Insert<\/strong>\u00a0&gt;\u00a0<strong>Module<\/strong><\/i>.<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-7344\" src=\"http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/file-exce-bi-loi-dinh-dang-04.jpg\" alt=\"\" width=\"960\" height=\"587\" srcset=\"http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/file-exce-bi-loi-dinh-dang-04.jpg 960w, http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/file-exce-bi-loi-dinh-dang-04-300x183.jpg 300w, http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/file-exce-bi-loi-dinh-dang-04-768x470.jpg 768w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><\/p>\n<p><strong>B\u01b0\u1edbc 3:<\/strong>\u00a0Trong c\u1eeda s\u1ed5 so\u1ea1n th\u1ea3o c\u1ee7a Module, b\u1ea1n h\u00e3y sao ch\u00e9p \u0111o\u1ea1n m\u00e3 b\u00ean d\u01b0\u1edbi v\u00e0 d\u00e1n v\u00e0o \u0111\u00f3. Sau khi ho\u00e0n t\u1ea5t qu\u00e1 tr\u00ecnh sao ch\u00e9p v\u00e0 d\u00e1n, b\u1ea1n h\u00e3y nh\u1ea5n v\u00e0o d\u1ea5u\u00a0<i><strong>X<\/strong><\/i>\u00a0\u1edf g\u00f3c tr\u00ean c\u1eeda s\u1ed5 \u0111\u1ec3 \u0111\u00f3ng c\u1eeda s\u1ed5 l\u1ea1i.<\/p>\n<p><i>Sub StyleKill()<\/i><\/p>\n<p><i>Dim styT As Style<\/i><\/p>\n<p><i>Dim intRet As Integer<\/i><\/p>\n<p><i>On Error Resume Next<\/i><\/p>\n<p><i>For Each styT In ActiveWorkbook.Styles<\/i><\/p>\n<p><i>If Not styT.BuiltIn Then<\/i><\/p>\n<p><i>If styT.Name &lt;&gt; \u201c1\u201d Then styT.Delete<\/i><\/p>\n<p><i>End If<\/i><\/p>\n<p><i>Next styT<\/i><\/p>\n<p><i>End Sub<\/i><\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-7345\" src=\"http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/file-exce-bi-loi-dinh-dang-05.jpg\" alt=\"\" width=\"960\" height=\"635\" srcset=\"http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/file-exce-bi-loi-dinh-dang-05.jpg 960w, http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/file-exce-bi-loi-dinh-dang-05-300x198.jpg 300w, http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/file-exce-bi-loi-dinh-dang-05-768x508.jpg 768w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><\/p>\n<p><strong>B\u01b0\u1edbc 4:<\/strong>\u00a0Sau khi \u0111\u00f3ng c\u1eeda s\u1ed5 l\u1ea1i, b\u1ea1n h\u00e3y nh\u1ea5n t\u1ed5 h\u1ee3p\u00a0<i><strong>Alt + F8<\/strong><\/i>\u00a0\u0111\u1ec3 m\u1edf tr\u00ecnh qu\u1ea3n l\u00fd Module c\u1ee7a VBA. Ch\u1ecdn module\u00a0<i><strong>StyleKill<\/strong><\/i>\u00a0v\u1eeba t\u1ea1o v\u00e0 nh\u1ea5n v\u00e0o n\u00fat\u00a0<i><strong>Run<\/strong><\/i>\u00a0\u0111\u1ec3 th\u1ef1c thi l\u1ec7nh.<\/p>\n<p>\u0110\u1ee3i m\u1ed9t ch\u00fat cho \u0111\u1ebfn khi Visual Basic ho\u00e0n th\u00e0nh vi\u1ec7c ch\u1ea1y l\u1ec7nh, sau \u0111\u00f3 b\u1ea1n c\u00f3 th\u1ec3 t\u1eaft Visual Basic for Applications v\u00e0 m\u1edf l\u1ea1i file Excel \u0111\u1ec3 ki\u1ec3m tra.<\/p>\n<h3><strong>C\u00e1ch 3: S\u1eed d\u1ee5ng ch\u1ee9c n\u0103ng Open and Repair<\/strong><\/h3>\n<p>Excel \u0111\u00e3 t\u00edch h\u1ee3p s\u1eb5n m\u1ed9t c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd mang t\u00ean\u00a0<i><strong>Open and Repair<\/strong><\/i>\u00a0\u0111\u1ec3 gi\u00fap ng\u01b0\u1eddi d\u00f9ng kh\u1eafc ph\u1ee5c v\u00e0 ph\u1ee5c h\u1ed3i d\u1eef li\u1ec7u t\u1eeb nh\u1eefng file g\u1eb7p s\u1ef1 c\u1ed1. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 h\u01b0\u1edbng d\u1eabn chi ti\u1ebft t\u1eebng b\u01b0\u1edbc \u0111\u1ec3 s\u1eed d\u1ee5ng ch\u1ee9c n\u0103ng n\u00e0y.<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-7346\" src=\"http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/file-exce-bi-loi-dinh-dang-06.jpg\" alt=\"\" width=\"960\" height=\"439\" srcset=\"http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/file-exce-bi-loi-dinh-dang-06.jpg 960w, http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/file-exce-bi-loi-dinh-dang-06-300x137.jpg 300w, http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/file-exce-bi-loi-dinh-dang-06-768x351.jpg 768w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><\/p>\n<p><strong>B\u01b0\u1edbc 1:\u00a0<\/strong>Kh\u1edfi \u0111\u1ed9ng ph\u1ea7n m\u1ec1m\u00a0<i><strong>Microsoft Excel<\/strong><\/i>\u00a0t\u1eeb menu Start ho\u1eb7c b\u1ea5t k\u1ef3 bi\u1ec3u t\u01b0\u1ee3ng nhanh n\u00e0o b\u1ea1n \u0111\u00e3 t\u1ea1o tr\u00ean m\u00e0n h\u00ecnh.<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-7347\" src=\"http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/file-exce-bi-loi-dinh-dang-07.jpg\" alt=\"\" width=\"960\" height=\"381\" srcset=\"http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/file-exce-bi-loi-dinh-dang-07.jpg 960w, http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/file-exce-bi-loi-dinh-dang-07-300x119.jpg 300w, http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/file-exce-bi-loi-dinh-dang-07-768x305.jpg 768w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><\/p>\n<p><strong>B\u01b0\u1edbc 2:\u00a0<\/strong>Sau khi m\u1edf Excel, nh\u00ecn l\u00ean g\u00f3c tr\u00ean b\u00ean tr\u00e1i m\u00e0n h\u00ecnh v\u00e0 ch\u1ecdn\u00a0<i><strong>Open &gt; Browse<\/strong><\/i>. Thao t\u00e1c n\u00e0y s\u1ebd m\u1edf ra m\u1ed9t c\u1eeda s\u1ed5 m\u1edbi cho ph\u00e9p b\u1ea1n duy\u1ec7t v\u00e0 ch\u1ecdn file Excel c\u1ea7n m\u1edf.<\/p>\n<p><strong>B\u01b0\u1edbc 3:\u00a0<\/strong>Trong c\u1eeda s\u1ed5\u00a0<i><strong>Open<\/strong><\/i>, b\u1ea1n h\u00e3y duy\u1ec7t \u0111\u1ebfn th\u01b0 m\u1ee5c ch\u1ee9a file Excel b\u1ea1n mu\u1ed1n kh\u1eafc ph\u1ee5c. M\u1ed9t khi b\u1ea1n t\u00ecm th\u1ea5y file, h\u00e3y click v\u00e0o n\u00f3 \u0111\u1ec3 ch\u1ecdn.<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-7348\" src=\"http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/file-exce-bi-loi-dinh-dang-08.jpg\" alt=\"\" width=\"960\" height=\"620\" srcset=\"http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/file-exce-bi-loi-dinh-dang-08.jpg 960w, http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/file-exce-bi-loi-dinh-dang-08-300x194.jpg 300w, http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-content\/uploads\/2026\/01\/file-exce-bi-loi-dinh-dang-08-768x496.jpg 768w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><\/p>\n<p><strong>B\u01b0\u1edbc 4:\u00a0<\/strong>Thay v\u00ec nh\u1ea5n chu\u1ed9t v\u00e0o n\u00fat\u00a0<i><strong>Open<\/strong><\/i>\u00a0nh\u01b0 th\u01b0\u1eddng l\u1ec7, b\u1ea1n h\u00e3y nh\u00ecn xu\u1ed1ng g\u00f3c d\u01b0\u1edbi b\u00ean ph\u1ea3i c\u1ee7a c\u1eeda s\u1ed5. T\u1ea1i \u0111\u00e2y, b\u1ea1n s\u1ebd th\u1ea5y m\u1ed9t m\u0169i t\u00ean nh\u1ecf. Nh\u1ea5n v\u00e0o m\u0169i t\u00ean \u0111\u00f3 v\u00e0 t\u1eeb menu m\u1edf r\u1ed9ng, ch\u1ecdn\u00a0<i><strong>Open and Repair<\/strong><\/i>.<\/p>\n<p><strong>B\u01b0\u1edbc 5:<\/strong>\u00a0Sau khi ch\u1ecdn\u00a0<i><strong>Open and Repair<\/strong><\/i>, Excel s\u1ebd t\u1ef1 \u0111\u1ed9ng th\u1ef1c hi\u1ec7n qu\u00e1 tr\u00ecnh s\u1eeda ch\u1eefa file. Qu\u00e1 tr\u00ecnh n\u00e0y c\u00f3 th\u1ec3 m\u1ea5t v\u00e0i gi\u00e2y \u0111\u1ebfn v\u00e0i ph\u00fat t\u00f9y thu\u1ed9c v\u00e0o k\u00edch th\u01b0\u1edbc v\u00e0 m\u1ee9c \u0111\u1ed9 h\u1ecfng c\u1ee7a file. Khi qu\u00e1 tr\u00ecnh ho\u00e0n t\u1ea5t, file s\u1ebd \u0111\u01b0\u1ee3c m\u1edf l\u00ean v\u00e0 b\u1ea1n c\u00f3 th\u1ec3 ki\u1ec3m tra xem d\u1eef li\u1ec7u \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u1ee5c h\u1ed3i nh\u01b0 ban \u0111\u1ea7u ch\u01b0a.<\/p>\n<h2 id=\"article-detail-2\"><strong>T\u1ea1m k\u1ebft<\/strong><\/h2>\n<p>Vi\u1ec7c g\u1eb7p ph\u1ea3i l\u1ed7i trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng Excel c\u00f3 th\u1ec3 g\u00e2y ra nhi\u1ec1u phi\u1ec1n to\u00e1i v\u00e0 m\u1ea5t th\u1eddi gian. Tuy nhi\u00ean, v\u1edbi s\u1ef1 hi\u1ec3u bi\u1ebft v\u00e0 \u00e1p d\u1ee5ng \u0111\u00fang c\u00e1ch c\u00e1c ph\u01b0\u01a1ng ph\u00e1p tr\u00ean, b\u1ea1n ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 m\u1ed9t c\u00e1ch nhanh ch\u00f3ng. Lu\u00f4n nh\u1edb r\u1eb1ng vi\u1ec7c sao l\u01b0u d\u1eef li\u1ec7u th\u01b0\u1eddng xuy\u00ean l\u00e0 b\u01b0\u1edbc quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho d\u1eef li\u1ec7u c\u1ee7a b\u1ea1n.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Khi file Excel b\u1ecb l\u1ed7i \u0111\u1ecbnh d\u1ea1ng, b\u1ea1n s\u1ebd kh\u00f4ng th\u1ec3 ti\u1ebfp t\u1ee5c l\u00e0m vi\u1ec7c tr\u00ean b\u1ea3ng t\u00ednh c\u1ee7a m\u00ecnh.<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-json\/wp\/v2\/posts\/7337"}],"collection":[{"href":"http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-json\/wp\/v2\/comments?post=7337"}],"version-history":[{"count":2,"href":"http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-json\/wp\/v2\/posts\/7337\/revisions"}],"predecessor-version":[{"id":7349,"href":"http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-json\/wp\/v2\/posts\/7337\/revisions\/7349"}],"wp:attachment":[{"href":"http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-json\/wp\/v2\/media?parent=7337"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-json\/wp\/v2\/categories?post=7337"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/taingo.ddns.net\/tinhocnhatrang\/wp-json\/wp\/v2\/tags?post=7337"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}