well... i think only creator of the software can do that , didnt seen source code anywhereHow would I do that? Does such an updated compressor even exist?
oh.. and the second question http://www.7-zip.org/sdk.html

well... i think only creator of the software can do that , didnt seen source code anywhereHow would I do that? Does such an updated compressor even exist?

Roman investigated the problem and according to him, the new version of the 7z SDK fixes the problem
I hope he'll release a new version soon.
)
My files are being scanned correctly now 