1. Build 1909
2. Windows Defender
3. I downloaded the latest version from this site.
Ran the WB_PURGE at a elevated command prompt, ran CCLEANER, and rebooted. Nothing doing.
First I had problems uninstalling. Now, I can't get this product reinstalled for anything. Basically, I had one good year, time's up eh?
I saw where another user had the same problem, decompression error #2026, back in 2018. This is a common thing.
I would advise other users of this product to turn OFF ALL UPDATES. UPDATES = PRODUCT NO LONGER WORKS.
I don't have a lot of time to debug your software - I work full-time. I suggest your developers, also, need to work full-time and quit breaking the product. Certainly not a happy customer!