Troubleshoot and find solutions to known errors in XLTools
Quick repair tool
If you get errors when you install, reinstall, uninstall, install updates, or when XLTools tab keeps disappearing in Excel – try this Repair Tool.
Follow this link Save the file Find ‘xltools.repair.exe’ in your downloads folder Right-click and run as administrator Select “Repair and install” Wait for the repairs to complete Done, the latest XLTools version is installed. Open Excel, XLTools tab should be there.