Access denied????

[Cris2345]

Can someone help me with this error? i spend all my night search for solution to fix it but nothing work. I was use sandboxie fine the whole day till last 3h cuz i have to go sleep. Then after i woke up and try to use sandboxie i got this:

Sbie9153 Cannot start driver (SbieDrv)
Sbie1102 Sandboxie driver (SbieDrv) unloading
Sbie2331 Service start failed: 22/5 Access denied

i use version 3.44 for many years and it was work fine till now. I don't think it's the version problem
i searched webs and many people got this error before but cant find the solution to fix it
any suggestion???

[Jyr41]

I installed today the following Windows 7 updates:
KB2813347
KB890830
KB2808735
KB2823324
KB2817183
KB2813170

+ Definition updates for Windows Defender. One of these broke Sandboxie and it gives the errors mentioned by the OP. I also now always get a UAC-popup upon boot asking if I want to start the service.

Waiting for information on how to solve this problem.

[peternm22]

Try uninstalling update KB2813170, reboot and see if that fixes it. I think this might be the same problem I'm having (I have a thread on the forum about it too)

[Cris2345]

well i fixed by restore my pc to earlier times before i cant use the sandboxie and now it work fine. i think it was something with the update too cuz i always update my pc whenever i shut it down
Ty for help guys

[Jyr41]

I uninstalled update KB2813170 and now sandboxie works again. Thanks.