Sorry, didn't see the how-to at that page. So following it, I upgraded wine to 1.1.9, installed dotnet20 with winetricks. Now I'm trying to install .NET 3.0 SP1 to go on to 3.5. When I run the NetFx30SP1_x86.exe it says that it needs XPSEPSC Installer and WIC Installer, and I can't install both. WIC fails with "WIC Installation did not complete", and the output is like this: Code: $wine WIC_x86_enu.exe fixme:clusapi:GetNodeClusterState ((null),0x32ec9c,0) stub! fixme:advapi:DecryptFileA "c:\\ae5a74664cd098b26829f070404f71\\" 00000000 fixme:seh:_abnormal_termination (void)stub fixme:seh:_abnormal_termination (void)stub fixme:seh:_abnormal_termination (void)stub fixme:seh:_abnormal_termination (void)stub fixme:seh:_abnormal_termination (void)stub fixme:seh:_abnormal_termination (void)stub fixme:seh:_abnormal_termination (void)stub fixme:setupapi:pSetupGetGlobalFlags stub fixme:seh:_abnormal_termination (void)stub fixme:seh:_abnormal_termination (void)stub fixme:seh:_abnormal_termination (void)stub fixme:seh:_abnormal_termination (void)stub fixme:setupapi:StringTableAddStringEx fixme:setupapi:StringTableAddStringEx XPSEPSC window shows for a second and than it says: "Setup could not verify the integrity of the file Update.inf. Make sure the Cryptographic service is running on this computer." Code: $wine XPSEPSC-x86-en-US.exe fixme:clusapi:GetNodeClusterState ((null),0x32ec9c,0) stub! fixme:advapi:DecryptFileA "c:\\93d346d7312ce5bcac70f84e\\" 00000000 fixme:seh:_abnormal_termination (void)stub fixme:seh:_abnormal_termination (void)stub fixme:seh:_abnormal_termination (void)stub fixme:seh:_abnormal_termination (void)stub fixme:seh:_abnormal_termination (void)stub fixme:seh:_abnormal_termination (void)stub fixme:seh:_abnormal_termination (void)stub fixme:setupapi:pSetupGetGlobalFlags stub fixme:seh:_abnormal_termination (void)stub fixme:seh:_abnormal_termination (void)stub fixme:setupapi:StringTableAddStringEx fixme:setupapi:StringTableAddStringEx fixme:wintrust:CryptCATAdminAcquireContext 0x33ac98 {f750e6c3-38ee-11d1-85e5-00c04fc295ee} 0 fixme:wintrust:CryptCATAdminAddCatalog 0xdeadbeef L"c:\\93d346d7312ce5bcac70f84e\\update\\XpsEPSC.cat" L"XpsEPSC.cat" 0 fixme:wintrust:CryptCATAdminReleaseCatalogContext 0xdeadbeef 0xdeeeaaad 0 fixme:wintrust:CryptCATAdminReleaseContext 0xdeadbeef 0 fixme:wintrust:CryptCATAdminAcquireContext 0x33bb04 {f750e6c3-38ee-11d1-85e5-00c04fc295ee} 0 fixme:wintrust:CryptCATAdminCalcHashFromFileHandle 0x1c 0x33b6b8 0x139db8 0 fixme:wintrust:CryptCATAdminEnumCatalogFromHash 0xdeadbeef 0x139db8 100 0 0x33b6b4 fixme:wintrust:CryptCATAdminReleaseContext 0xdeadbeef 0 fixme:seh:_abnormal_termination (void)stub fixme:seh:_abnormal_termination (void)stub fixme:seh:_abnormal_termination (void)stub fixme:wintrust:CryptCATAdminAcquireContext 0x33bb4c {f750e6c3-38ee-11d1-85e5-00c04fc295ee} 0 fixme:wintrust:CryptCATAdminRemoveCatalog 0xdeadbeef L"_000000_.cat" 0 fixme:wintrust:CryptCATAdminReleaseContext 0xdeadbeef 0 I searched the net about both errors but couldn't find anything useful, any ideas?