It is driving me up the wall.. I get several compains this weeks about Draftsight which was working nice before on the systems.

- Draftsight 2015 SP3 (with hotfix) on a Windows 10 build 1709 computer => Can open files, but can't use "save as" when working in the EPDM Vault. I can save files outside the Vault.
- Draftsight 2015 SP3 (with hotfix) on a Windows 10 build 1803 computer. => working
- Draftsight 2015 SP3 (with hotfix) on a Windows 10 build 1903 computer => can't open a file when working in the EPDM Vault. I can open files that are stored outside the EPDM Vault.

Before this week there wasn't a single issue. So I thought that maybe the Windows 1709 should be update to 1803? But that is not possible. You have to update to build 1903. Which gives you the problem that you cant open a single file in the EPDM vault. So I have nowhere to go. What is going on?