how to clean WinSxS on Windows 2008 - unknown errors

80420003 and 80420001 are (probably) errors meaning that this code from Windows Component Clean Tool was previously run, below log is from compcln.exe on Windows 2008 (yes, without R2). I tried to remove some files from WinSxS, but without success.

00000001@2018/9/24:11:25:11.265 Loaded Windows Component Clean Library v6.0.6002.18005. Client: Windows Component Clean Tool
00000002@2018/9/24:11:25:13.948 Running for Service Pack 1
00000003 (F) 80420003 [Warning,Facility=66 (0x0042),Code=3] #12# from ScavengeContext::Run(...)
00000004@2018/9/24:11:25:13.948 (F) -some-path-here-\scavenger.cpp(2828): Error 80420003 [Warning,Facility=66 (0x0042),Code=3] originated in function ScavengeContext::Run expression: (null)
00000005@2018/9/24:11:25:13.948 Running for Service Pack 2
00000006 (F) 80420001 [Warning,Facility=66 (0x0042),Code=1] #6117# from ScavengeContext::Run(...)
00000007@2018/9/24:11:25:13.964 (F) -some-path-here-\scavenger.cpp(2820): Error 80420001 [Warning,Facility=66 (0x0042),Code=1] originated in function ScavengeContext::Run expression: (null)