Possible reason: Office UI cache error
- Locate to the iSlide installation path. The default location is “%LOCALAPPDATA%\iSlide\iSlide Tools”;
- Click to return to the previous path " iSlide ", delete the "iSlide Tool" folder, and reinstall iSlide;
- If the above operation does not work, it might be caused by the residual files. Please search iSlide on the computer, delete all files and re-install iSlide.