If you have problems with avisor after you have applied a Windows update, we recommend the following Microsoft updates to resolve this problem:
Windows 10 (Versionen)
Windows 8.1
Windows 7
Please use the avisor hotfix if the above Microsoft update from 17.08.2019 does not solve the problem.
Please download the following file and copy it into the avisor program folder: https://www.awato.de/download/files/oleaut32.dll
The default path of avisor is:
On a 64 Bit system: C:Program Files (x86)awatoavisor4
On a 32 Bit system: C:Program Filesawatoavisor4
We were able to identify the following updates for the problems:
Windows 10 (Versionen)
Windows 8.1
Windows 7
Uninstalling these updates may help you to work with avisor again.