Evan, Have you tried this... http://support.microsoft.com/kb/290301/ I've had some success with the "Windows Installer Cleanup" tool cleaning botched MSI installs. Tony ________________________________ From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf Of Evan Mann Sent: Wednesday, November 09, 2005 12:39 PM To: thin@xxxxxxxxxxxxx Subject: [THIN] OT: partially uninstalled component (MSI based) I have a small app that installs with an MSI and all the files got uninstalled somehow, but the registry things it's there, and it keeps trying to fix itself. I can't remove it using add/remove programs. I can't re-install it because it's set to require an uninstall before it can be installed again. I have the product id, but where exactly can I rip info out of the registry/file system so it will let me install it again? The information contained in this communication and its attachment(s) is intended only for the use of the individual to whom it is addressed and may contain information that is privileged, confidential, or exempt from disclosure. If the reader of this message is not the intended recipient, you are hereby notified that any dissemination, distribution, or copying of this communication is strictly prohibited. If you have received this communication in error, please notify postmaster@xxxxxxxxxxxxxxxx and delete the communication without retaining any copies. Thank you. Translations available: http://www.owenscorning.com/emailfooter.html ************************************************ For Archives, RSS, to Unsubscribe, Subscribe or set Digest or Vacation mode use the below link: //www.freelists.org/list/thin ************************************************