Ok, I understand about shared dll and so on. But I dont understand - why upgrade scenario didn't work? In both cases. I did wrong wix-xml for my installer or windows installer just works so? I want my installer to add files during upgrade. Can I put RemoveExistingProducts after InstallFinalize as MSDN says?
On Fri, Feb 25, 2011 at 8:58 PM, James Johnston <johnst...@inn-soft.com>wrote: > I would actually consider that desirable behavior in my product, since > version 2.1 was designed and tested with bbb.dll version 1.0 - not version > 1.5. What's happening is the removal of product 2.0 causes the reference > count on component bbb.dll to go to zero, and so MSI deletes the file. > Then > the new version installs a fresh copy of bbb.dll version 1.0. > > If you want to retain the behavior you describe, then you would need to > test > product version 2.1 with both bbb.dll versions 1.5 and 1.0. Version 1.5 > would occur when the user upgrades and version 1.0 would occur on a clean > install of product 2.1. If at all possible, I like to just to put the DLLs > alongside your application in the application directory, and not put them > in > a shared place like the Windows System32 directory - this is easier since > you only have to test one configuration instead of two. This tends to be a > recommended way of doing things to avoid "DLL Hell". > > That said, sometimes 3rd-party components have prescribed ways of > installation and there's nothing you can do about it. And maybe there are > some reasons for keeping the bbb.dll file around. For example, you might > have bbb.dll as a 3rd-party component in the SYSTEM32 directory. In that > case I would set the "Permanent" and "SharedDllRefCount" attributes both to > "yes". Permanent will add an extra reference to the component during > installation, so that it doesn't get deleted on uninstall (or therefore an > upgrade). SharedDllRefCount deals with maintaining a similar, older-style > reference counting scheme for non-Windows Installer installers so that some > other non-MSI installer doesn't wipe your DLL from underneath you. > > James > > -----Original Message----- > From: Igor Lemsky [mailto:igor.lem...@gmail.com] > Sent: Friday, February 25, 2011 04:57 > To: General discussion for Windows Installer XML toolset. > Subject: Re: [WiX-users] Problem with RemoveExistingProducts action > > It seems that I dont break component rules... I just add new component into > existing feature and trying to upgrade. > Besides I put it after InstallInitialize, but now take another problem. If > some of dlls will have lower version - it deleted during upgrade. > If product version 2.0 have bbb.dll version 1.5, and product version 2.1 > have dll version 1.0 - it just erase it during upgrade! > As I understand it must leave bbb.dll version 1.5... > > > On Tue, Feb 22, 2011 at 9:13 PM, James Johnston > <johnst...@inn-soft.com>wrote: > > > In that case you have to be following component rules. See > > http://www.joyofsetup.com/2008/12/30/paying-for-upgrades/ Also with > > your placement, if the old version fails to uninstall then the user > > will have both old & new versions installed - something to keep in mind. > > > > Try putting it after InstallInitialize. The old version will be > > uninstalled first before anything new is installed. If the install of > > the new product fails then the rollback will restore the old version. > > > > If you use DIFxApp for driver installs then it needs to be put between > > InstallValidate and InstallInitialize due to a bug in DIFxApp. In > > that case a failed install of the new product but after the successful > > uninstall of the old product will leave the computer with no product > > installed at all. > > I > > think that must be a good place to put it if there are buggy custom > > actions and component rules aren't being well-followed. > > > > James > > > > -----Original Message----- > > From: Igor Lemsky [mailto:igor.lem...@gmail.com] > > Sent: Tuesday, February 22, 2011 06:04 > > To: General discussion for Windows Installer XML toolset. > > Subject: [WiX-users] Problem with RemoveExistingProducts action > > > > I have upgrade scenario for my system from 2.0 version to 2.1 version. > > I have file for example aaa.xml in 2.1 version and no such file in 2.0 > > version. It lies in independent component i feature Afeature (it was > > in 2.0 also). During install there are no problems: file installs to > > the right location. But during upgrade from 2.0 version it copies and > then > deleted. > > It seems that RemoveExistingProducts deletes it during uninstall of > > older > > 2.0 product. It planned after InstallFinalize action (the most right > > place as I understand). > > Due to the log Installer unpublish features and the delete files... > > MSI (s) (DC:B8) [11:54:05:148]: Executing op: > > > > FileRemove(,FileName=aaa.xml,,ComponentId={369A88EA-F2DD-4124-9560-13E > > 5694E2 > > EEB}) > > RemoveFiles: File: aaa.xml, folder: C:\Mag\ > > > > I dont understand - what happened? Why it deletes files? May be I > > didnt configured installer correctly? 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