I have Inventor Series 11 with service packs 1 and 2 installed. I have been trying to install Pack 3 and I keep getting the windows installer error (see attached). I have read where redownloading the file has worked for others but it has not worked for me. I have tried downloading via both Chrome and IE. I am running XP.
Are you sure you have the correct version of Inventor SP?
Inventor 11 is alot different that Inventor 2011
Odd, you are insting SP3 then SP4?
No, alot of people say they are on IV 11, when they mean IV 2011.
As long as you are correct on your version, all SP's are incremental, you can't install SP2 until SP1 is installed. Double check that you do have SP2 installed before installing SP3.
Seeams like there is something wrong with the Windows Registry, the only solution would be to un-install IV and re-install along with your SP's after.
You should be able to export your settings.
Just thinking, there was a DW* patch, upgrade back then and I beleive if required different Hot-Fixes.
Are you using ADMS 2008 as well as Inventor 11? If so have you uninstalled the client upgrade as mentioned on the SP3 download page ?
Note: If you use Autodesk Data Management Server 2008 with Autodesk Inventor 11, please note the following:
I am using ADMS 2011
Then why are you using Inventor 11?
I think the first thing you need to do is determine what version of Inventor you are using.