OLEACC.dll Errors

I have been recently getting OLEACC.dll errors whenever I try to open any programs (except for Mozilla). I have no idea what's causing this. I did some research on it and found out that it had to do something with the registry. The day the problem started occurring I removed the program advance system care (program that cleans/fixes your registry) from my computer, I'm not sure if that has to do with the problem. I tried downloading programs that would fix this problems from here. Problems with Oleacc.dll ?

But how can I run the program when I get the error each time I try to open it?

I have no idea how to fix this. Any help would be appreciated.

Here's my spec
Manufacturer: Hewlett-Packard Company
Model: p6211f
Processor: AMD Athlon(tm) II X4 620 Processor 2.60 GHz
Installed Memory (RAM) 6.00 GB
System Type 64-bit
Display adapters: NIVIDIA GeForce 9100
Network Adapter: NIVIDA nForce 10/100 Mbps Ethernet
Monitor: HP 2159 Series Wide LCD Monitor
Screen Resolution: 1920x1080
Modems: LSI PCI-SV92EX Soft Modem
IDE ATA/ATAPI controllers: IEEE 1394 Bus host controllers
Computer: ACPI x64-based PC

richc46 said:

Go to a restore point, before the uninstall and problem. This will fix the problem. Then we will uninstall the correct way.

System Restore

Are you sure that uninstalling that program caused the problem?

richc46 said:

There is no way I can be sure. I think it is, based upon what you posted. Software like that is a bear to try and remove. It is insidious and causes problems

Thank you so much. It works