WebDec 21, 2024 · 1 I just tried xlsx. the error i see is : excel cannot open the file because the format or file extension is not valid. Verify that the file name has not been corrupted and that the file extension matches the format of the file. – aps_s Dec 21, 2024 at 6:21 Are u trying to open the file via python or excel? – bigbounty Dec 21, 2024 at 6:59 WebDec 10, 2024 · For local file default app settings, go to Settings > Apps > default apps > choose default apps by file type > find the .xlsx file type and ensure it is set to Excel. Other file type can also be set in this way to be opened by Excel by default.
What Is an XLSM File? - Lifewire
WebMar 28, 2024 · Method 1: Open XLS File from MS Excel 2016 Instead of opening XLS file by double-click, open the MS Excel 2016 first and then, Go to File>Open>Browse Navigate to the XLS file that won’t open in Excel 2016 Select it and click ‘ Open’. This should open the XLS file without any issue If it doesn’t, follow the next method. WebJul 15, 2024 · Solution 3: Reset File Associations Try resetting the file associations this worked for many Excel users to fix xlsm file not opening issue. Follow the steps: Go to Control Panel > click Default Programs. Reset File Associations 1 Now click on Set your … order home collection slate tower fountain
"xlwings" : does not support writing of .xlsm files?
WebJul 6, 2024 · If I save the file as any other (.xlsx or .xlsm) I get the same error ("Excel cannot open the file 'xxx.xlsm' because the file format or file extension is not valid. Verify that the file has not been corrupted and that the file extension matches the format of … WebStep 1: Try this first, if the file is locked by you Make sure the file is closed on all your devices. If the error still occurs, wait a few minutes for the server to release the lock on the file. (Sometimes the server thinks you have the file open, and just needs to catch up with what’s really going on.) Step 2: Talk to the other user WebI think you should not give the xlsM extension, because the file will contain no VBA code. openpyxl is used to build xlsX files only. Give a try to this fork instead: if you pass keep_vba=True parameter to load_workbook it should do the job. Hope that helps. Share Improve this answer Follow answered Jul 16, 2013 at 12:17 alecxe 458k 117 1069 1182 order hollybough