Asked By
FrancesHB
20 points
N/A
Posted on - 10/16/2011
Hello, TechyV! I'm having trouble installing Print2PDF software on my computer.
I have installed this program on my laptop, which runs on OS Windows Vista. My desktop has Windows XP as OS.
Do I need to change my desktop's OS? If this is not the reason for the error, please give suggestions or similar situations.
Thank you very much!
Print2PDF
Print2PDF Error code 80040154. Class not registered. OK
Print2PDF Error Message code 80040154
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Upgraded from print2PDF SE 5.0 to 6.1. I have noticed that after re-installing the Print2PDF on the local workstation that some users are receiving the following error following the reboot:
Print2PDF error code 80040154. Class not registered
To correct the problem I've had the users uninstall the print2PDF printer on their local workstation and re-install it, and then reboot again.
The users that have experienced the problem were all running Windows XP SP2 with all the security patches thru December 2003 installed.
I suspect the problem has to do with installing the Print2PDF 6.1 over the top of the 5.0 install without first uninstalling it..
Print2PDF Error Message code 80040154
Hi FrancesHB,
Regarding your Error
Print2PDF
Print2PDF Error code 80040154. Class not registered.
This error indicates permission problem in the registry. Easiest way to correct this is to simply install the Print2PDF software as a local admin for the system or you can edit the permission on the registry key:
1. Click Start
2. Click Run
3. Type Regedit
4. Press Enter
5. Navigate to HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlPrintEnvironments
6. Right click each sub-key (Windows NT, Windows NT x86, Windows x64) in the left pane
7. Select Permissions
8. Ensure that the System account has "Full Control" for each
9. Click OK to save this and close Regedit
10. Restart your computer
11. Reinstall Print2PDF
