Thank you Ralf for this and the previous email. I have never had a problem with your stuff 'not' installing with previous versions of Delphi. The install has always been a bit difficult with multiple versions. I just used the same method for XE2 as with previous versions but with different consequences. I will have to postpone trying your instructions until later as family stuff beckons - I hate Christmas ;-) Jon -----Original Message----- From: yunqa-bounce@xxxxxxxxxxxxx [mailto:yunqa-bounce@xxxxxxxxxxxxx] On Behalf Of Delphi Inspiration Sent: 25 December 2011 22:32 To: yunqa@xxxxxxxxxxxxx Subject: [yunqa.de] Re: XE2 upgrade 3 install problem On 25.12.2011 21:23, Jon Burnham wrote: > I have found this link which IMHO provides a clue. My machine is an > HP. I have edited the paths as suggested to no avail. > > https://forums.embarcadero.com/thread.jspa?threadID=63045 > > I am certain it's a path thing. The problem is proving it. Not sure about this. I know that quite a number of users have installed multiple of my products into their Delphi IDE at the same time. None of them have reported something similar to what you are experiencing. Please try out the advice I just sent in my previous mail. It builds a one common *.bpl for multiple products. Since you say that you can successfully install a single package, this should at least get you going. Ralf _______________________________________________ Delphi Inspiration mailing list yunqa@xxxxxxxxxxxxx //www.freelists.org/list/yunqa _______________________________________________ Delphi Inspiration mailing list yunqa@xxxxxxxxxxxxx //www.freelists.org/list/yunqa