Welcome, I am using code from this tutorial: http://www.tramontana.co.hu/wix/lesson6.php#6.11
<Component Id="MydotNet_dll" DiskId="1" Guid="YOURGUID-242F-4B82-BDC7-588E59E9F393"> <File Id="MydotNet_dll" Name="MydotNet.dll" Source="MydotNet.dll" KeyPath="yes" Assembly=".net" /> <complus:ComPlusApplication Id="MydotNet" Name="My COM+ Application"> <complus:ComPlusAssembly Id="MyComPlusAssembly" TlbPath="[#MydotNet_tlb]" Type=".net" DllPathFromGAC="yes" RegisterInCommit="yes"> <complus:ComPlusComponent Id="CheckInterface" CLSID="YOURCLSID-241E-4472-8C71-61A22BAF9914"/> </complus:ComPlusAssembly> </complus:ComPlusApplication> </Component> <Component Id="MydotNet_tlb" DiskId="1" Guid="YOURGUID-242F-4B82-BDC7-588E59E9F394"> <File Id="MydotNet_tlb" Name="MydotNet.tlb" Source="MydotNet.tlb" KeyPath="yes" /> </Component> I get 12 messages: 1) Could not find schema information for the element 'http://schemas.microsoft.com/wix/ComPlusExtension:ComPlusApplication'. [..] 12) Could not find schema information for the attribute 'CLSID'. C:\Temp\DoborMetodyWytwarzania\DoborMetodyWytwarzaniaSetup\Product.wxs Also I get warnings for each table (from Access database) in my plugin: Type library exporter warning processing '[PluginName].DataSet+[TableName]DataTable, [PluginName]'. Warning: Type library exporter encountered a type that derives from a generic class and is not marked as [ClassInterface(ClassInterfaceType.None)]. Class interfaces cannot be exposed for such types. Consider marking the type with [ClassInterface(ClassInterfaceType.None)] and exposing an explicit interface as the default interface to COM using the ComDefaultInterface attribute. What can I do about this? I am writing in VB.net on VS2010. >From installation log: MSI (s) (04:B4) [16:24:26:681]: MainEngineThread is returning 1603 MSI (s) (04:90) [16:24:26:685]: RESTART MANAGER: Session closed. MSI (s) (04:90) [16:24:26:688]: User policy value 'DisableRollback' is 0 MSI (s) (04:90) [16:24:26:688]: Machine policy value 'DisableRollback' is 0 MSI (s) (04:90) [16:24:26:688]: Incrementing counter to disable shutdown. Counter after increment: 0 MSI (s) (04:90) [16:24:26:688]: Note: 1: 1402 2: HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\Rollback\Scripts 3: 2 MSI (s) (04:90) [16:24:26:690]: Note: 1: 1402 2: HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\Rollback\Scripts 3: 2 MSI (s) (04:90) [16:24:26:692]: Decrementing counter to disable shutdown. If counter >= 0, shutdown will be denied. Counter after decrement: -1 MSI (s) (04:90) [16:24:26:692]: Restoring environment variables MSI (s) (04:90) [16:24:26:693]: Destroying RemoteAPI object. MSI (s) (04:3C) [16:24:26:693]: Custom Action Manager thread ending. MSI (c) (10:A4) [16:24:26:696]: Back from server. Return value: 1603 MSI (c) (10:A4) [16:24:26:696]: Decrementing counter to disable shutdown. If counter >= 0, shutdown will be denied. Counter after decrement: -1 MSI (c) (10:A4) [16:24:26:697]: PROPERTY CHANGE: Deleting SECONDSEQUENCE property. Its current value is '1'. Action ended 16:24:26: ExecuteAction. Return value 3. MSI (c) (10:A4) [16:24:26:697]: Doing action: FatalError Action 16:24:26: FatalError. Action start 16:24:26: FatalError. Action 16:24:26: FatalError. Dialog created Action ended 16:24:30: FatalError. Return value 2. Action ended 16:24:30: INSTALL. Return value 3. [..] MSI (c) (10:A4) [16:24:30:450]: Grabbed execution mutex. MSI (c) (10:A4) [16:24:30:450]: Cleaning up uninstalled install packages, if any exist MSI (c) (10:A4) [16:24:30:452]: MainEngineThread is returning 1603 -- View this message in context: http://windows-installer-xml-wix-toolset.687559.n2.nabble.com/COM-Applications-with-DataBase-error-on-install-tp5503690p5503690.html Sent from the wix-users mailing list archive at Nabble.com. ------------------------------------------------------------------------------ This SF.net Dev2Dev email is sponsored by: Show off your parallel programming skills. Enter the Intel(R) Threading Challenge 2010. http://p.sf.net/sfu/intel-thread-sfd _______________________________________________ WiX-users mailing list WiX-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wix-users