O&O Software Forum!

Yes. Unfortunately, the error occurred again.

Me reported error I removed the installation:

Visual C + + Redistributable for Visual Studio 2012 Update 4

and copy libraries Mfc80.DLL and MFC90.DLL in the folder:

C:\Windows\ system32

This thread lock or delete the whole.

Version O&O Defrag 17.0.468 works well. Higher versions have a bug. So the fault is on your side. My computer is fine. Search for error.

Operating System: Windows XP Professional service pack 3

.NET Framework: v1.0.3705, v1.1.4322, v2.0.50727, v3.0, v3.5, v4.0.30319

That should be enough.

So the solution does not exist and this is a new feature of O&O Defrag. Thank you very much.

The same error I reported myself. Instead of finding errors is interested in my license number.

That would be a mistake made license number?

Strange.

Windows XP Pro SP3

Operating System Windows XP Professional SP3 1. Install the program O&O Defrag 17.0.476 2. First run the program in order 3. Restart your computer 4. Start the program and select Disk defragmenter Space 5. Analysis of selection - was successful 6. Error before starting the defragmentation Showing er...