I have a user who is having issue saving changes he made to an excel file stored in a document library. He has contribute access to the library. The setting on the library does not require check out so when he clicks to open the file, it opens in read only mode. He clicks "Edit Workbook" and makes changes and clicks save button. All seems fine and no error message. But close the excel and reopen from the library and all changes are gone!
He is on IE 9 (32 bit) and Office Standard 2010 (32 bit). I read somewhere that disabling the "Microsoft Office Upload Centre" would fix the issue but that did not help either. I have also read another post with similar issue except there it was due to IE (64 bit) and seems to have solved once changed to 32 bit!
Much appreciate any help.