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Design Manager 6.0.1: PPR - "Error XLM:KEY_NOT_FOUND" (LPT Conflict). Using Win 95.
Using Design Manager in Windows 95, PPR errors out with:
*** License checkout for feature "ppr-pc" failed
*** *** Error [XLM:KEY_NOT_FOUND]
*** No Xilinx key was found.
The key is recoginzed when xkey -r is executed after restarting into DOS, but
the Software Authorization Utility cannot find the key while in Win95.
The printer driver may be causing a conflict on the
parallel port where the key is attached.
Disable the printer driver on parallel port (LPT1) as follows:
1. From Start button select Settings->Printers
2. Right click on the printer that is installed on LPT1. Select
3. Under Details tab, change the selection under "Print to the
following port" from LPT1: to FILE:
4. Press OK.
5. Reboot Machine