When adding a To Do Calendar Event Type in ArchiOffice/EngineerOffice, user gets the following error:
Server Error in '/AO20xx' Application.
Arithmetic operation resulted in an overflow.
You can resolve the issue by following these steps:
- Clear the ASP.NET cache files in the temporary folder.
- Go to: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files.
- Delete all files and folders within this "Temporary ASP.NET Files" folder.