Registry Editor Import issue

Hi,

I have save some reg tweaks in some .reg files. But now I got registry import issue on Windows 7 Ent, I am a local admin..

What can this be?

[Window Title]
Registry Editor

[Content]
Cannot import C:\Users\admpersai\Desktop\s.reg: Not all data was successfully written to the registry.  Some keys are open by the system or other processes.

[OK]