https://bugs.winehq.org/show_bug.cgi?id=34803 --- Comment #1 from Austin English <austinenglish(a)gmail.com> --- Starting at windows xp with no service packs: installed windows installer 3.1 (needed by .Net's) .Net 2.0 - success XP SP2 - needed by .Net 20 sp1 - success .Net 20 sp1 - success at this point, the registry key exist and Install is set to 1 .Net 20 sp2 - success I then ran the verifier utility, which also reported success. In wine, however, it fails to install: err:msi:ITERATE_Actions Execution halted, action L"DD_CA_InstallBlock_X86.3643236F_FC70_11D3_A536_0090278A1BB8" returned 1603 workaround: deleting the registry key. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.