Update ertror 4 Microsoft .NET SDK 6.0 (x64) 6.0.321 to 6.0.428
6.0.428 already installed
HI @dickf704,
We will soon be releasing CCleaner v7.10, which has a large update to Software Updater.
When it is released, please update to CCleaner v7.10 and let me know if you still experience this issue?
If you have any questions, please message me back.