After Win10 Version 1903 update SB requires Admin password to start/close

Question

Am fighting my way out of post-update (64-bit) issues, one of which is that when launching a Sandboxed browser (Opera, Version: 60.0.3255.170) Microsoft User Account Control now requests an Admin password to start and to later close Sandboxie. Every time. Which certainly didn't happen before the Windows update. 
 Is there a way around this? 
 I make no claims to be technically gifted so please pitch any response as for the simple-minded! 
 Thanks 
 BJ

Barb@Sophos · Accepted Answer

Hi BJ, 
 Can you verify this doesn't occur with other programs that you run inside the Sandbox? If it does happen for other programs, please follow the guidelines and provide all of the missing info so I can better assist you: How to report problems with Sandboxie After following the above guidance, check that drop rights is not enabled: https://www.sandboxie.com/RestrictionsSettings#drop If it is, disable it and re-test. Second, if the behavior is only seen when running Opera, try this: 
 First, ensure Opera is up-to-date outside Sandboxie (you should always update your browsers outside Sandboxie, then delete the contents of your Sandbox before re-launching the updated version in it). Then, delete the contents of your Sandbox, and/or create a new Sandbox with default settings and re-test Opera. If Opera is still triggering the problem, you may want to block opera autoupdate in the Sandbox: 
 Right-click on your Sandbox Sandbox settings---> Resource Access ---> File Access --> Blocked access Add the following entry: *\opera_autoupdate.exe Ok and Apply Delete the contents of your Sandbox and re-launch Opera 
 Regards,