"Could not hook" and "DLL initialization failed"

[jedimasterspaz]

I got the following errors while opening Google Calendar in Sanboxie while running Procmon.
I've included Procmon output filtered by removing successful events and anything but Chrome, Sandboxie, Explorer and the basic Windows system files.

Logfile.xlsx

Here's the errors:
SBIE2303 Could not hook CoGetObject (33, 1655)
SBIE2303 Could not hook RegisterDragDrop (33, 1655)
SBIE2318 DLL initialization failed for 'ole32.dll'
SBIE2303 Could not hook CM_Add_Driver_PackageW (33, 1655)
SBIE2318 DLL initialization failed for 'cfgmgr32.dll'
SBIE2303 Could not hook SetCurrentProcessExplicitAppUserModelID (33, 1655)

[DavidXanatos]

Are you running some other security software that may interfear with sandboxie?

[jedimasterspaz]

Just Windows Defender.

[DavidXanatos]

Ah that may be chrome related its know that chrome sometimes causes a few error messages, if aside of the messages everything works than i would say just hide them

[jedimasterspaz]

There's no other running anti-malware. I disabled Defender and excluded the Sandboxie directory.
I hid the errors.

[isaak654]

@DavidXanatos Perhaps it would be better to remove those errors by default without user intervention in a future update... if you're interested, these are the required steps to reproduce them:

1. Open a sandboxed version of Google Chrome (83+) with Sandboxie 5.43.6
2. Disable any adblock extension/tool or custom hosts file
3. Open this link in one tab: https://download.cnet.com/Malwarebytes/3000-8022_4-10804572.html
4. Accept the cookie bar and press the "watch now" button in order to reproduce the video
5. You'll see a new popup with the errors to hide

[DavidXanatos]

@isaak654 The issue was caused by a mitigation policy chrome has set which has interfered with the hooking mechanism, this issue will be fixed in the nextbuild