1- Sandboxie and Windows version (For example Sandboxie 5.30 , Windows 10 x64 bit 1809) : Sandboxie 5.33.1 (also with 5.31) Windows 10 x64 bit 2004
2 - Affected applications version (if using a browser, include any extensions as well) Looks like any application, but I tried with Firefox (developer edition) and NCSoft Lineage2 Launcher
3 - List any antivirus installed, and their version. Windows Defender
4 - Steps to reproduce the issue. Open any app with Sandboxie
5 - Does it occur in a new sandbox with default settings? Yes
6 - Full error message and screenshots of it if applicable.
I updated Windows 10 to build 2004 today, and after that Sandboxie is not working. I tried to uninstall and reinstall but the problem is still happening.... I supose is an incompatibility after the update.
