Hi Derek,
I found these options on the internet:
Set the ORACLE_HOME environment variable.
Right click on the "My Computer" icon.
Click "Properties" from the context menu.
Click "Advanced system settings" link
Click on the "Environment variables" button in the "Advanced" tab of the "System Properties" window.
Click on the "New" button under system varibles. It will open a new system variable window.
Enter Variable Name as: ORACLE_HOME
Enter Variable Value as: C:\oraclexe\app\oracle\product\10.2.0\server
Replace the variable name with the location to your oracle installation if it varies from the example provided.
Click on 'OK'
Another one:
It turns out that despite the fact that my IT help desk granted me full administrator status and privileges, they failed to tell me (or did not know) that PowerBroker for Windows Desktops was also installed on my system. I do not believe the help desk staff even knew this software was in place. PowerBroker is software that allows network administrators to remove certain administrator rights without removing a user's administrator status. When the software was reconfigured, the Printer Selected Is Not Valid problem went away and everything is now working.
The presence of this software is not obvious. You may need your help desk to determine if you have this software or something like it installed. Unfortunately, the help desk people I spoke to were unaware of this software.
The Oracle thing again:
The Oracle_Home environment variable needs to be added. To add it, do the following:
1.Right click the “My Computer” icon.
2.Choose “Properties” from the context menu.
3.Click the “Advanced system settings” link and it will display the “System Properties” window.
4.Click on the environment variables button in the “Advanced” tab of the "System Properties” window.
5.Click on the “New” button under system variables. It will launch a new System variables window:
Enter Variable Name as ORACLE_HOME.
Variable Value as C:\oraclexe\app\oracle\product\10.2.0\server.
Click on Ok.
6. Now launch the PM.exe and check the issue reported.
And the last option:
http://zpay.com/vbulletin/showthread.php?2310-Printer-selected-is-not-valid
I hope your solution is amongst these.
Regards,
Arend