tried several clients x32/x64 v1.4.17 on several Windows 7 x32/x34
Did you try on any real operating systems? Windows is mostly for playing games I think. I tried running bitcoind on Windows many years ago and found it didn't work very well at all.
Also I have strange issue that client want use claim.cfg with nodes
I'm not sure exactly what you're saying, but if you mean it won't load claim.cfg, it's not meant to. It loads "clam.conf" only. You have to spell it like that.
Tried put it in folder with wallet.dat or client exe file. After this I can go to console and write "addnode 220.118.173.91:31174 add"
and there was no error that this node exists. I(and client file) have full access to folders because client can rename bootstrap.dat to bootstrap.dat.old file.
Try renaming the config file to "clam.conf". It goes in the same place as the CLAM wallet.dat file and bootstrap.dat.