Working with eVSM on a shared drive, such as SharePoint, OneDrive, Dropbox, or iCloud, is not supported. While some functions may appear to work, others may not perform reliably. Shared drives often require additional permissions, performance depends on network traffic, and file open/save times are usually longer. There is also a greater risk of file corruption or other unexpected behavior.
If your map files are normally stored on a shared drive, please make a local copy before editing, then upload the updated file back to the shared location when you are finished.
On some PCs, folders such as Documents, Desktop, or Downloads may also be redirected to a shared drive. In that case, create a folder directly on C:\ and copy your files there before working on them.
How can I check whether my files are on a shared drive?
In Windows File Explorer, navigate to the folder that contains your eVSM map files, then click on the address bar. If you see terms such as SharePoint, OneDrive, or a network path, it usually means the folder is on a shared or redirected drive.
