http://bugs.winehq.org/show_bug.cgi?id=30187
--- Comment #4 from Hans Leidekker hans@meelstraat.net 2012-03-19 04:39:02 CDT --- It's a custom action called AddCertsRoot.7A023C9A_603E_41F5_8E96_FA2CB0894D3E that fails.
The command line is ""C:\Program Files\Cisco Systems\Cisco IP Communicator\CDP\certmgr.exe" -add -all "C:\Program Files\Cisco Systems\Cisco IP Communicator\CDP\CDPcredentials.spc" -s -r lo calMachine root"
003d:Call crypt32.CertAddCertificateContextToStore(0017fa40,00149e78,00000003,00000000)
...
003d:Ret crypt32.CertAddCertificateContextToStore() retval=00000000 ret=01003aee
... 003d:Call msvcrt.vwprintf(0100a6b8 L"Error: Failed to save to the destination store\n",0033fd84) ret=01008800
Please generate another trace including +crypt.