Zoho Docs corrupting XLXS file
We have an Excel .xlxs file that we share on Zoho Docs for capturing data.. We have 1 computer that syncs the file to a local drive so it can be used in conjunction with a larger Excel spreadsheet. Have had this setup working well for over a year. Two days ago we started having a problem with the xlxs file sync'd down through the Desktop app being corrupt. When trying to open the file with Excel we get 'Excel cannot open the file because the file format or extension is not valid'. I've confirmed it's something Zoho Docs is doing to the file. If I upload a working version of the file and no changes are made to the file in Zoho Docs then the file continues to work with Excel. As soon as we make any change to the file in Zoho Docs, the updated local file sync'd via the Desktop app can no longer be opened by Excel.