:(There is a problem with Microsoft Office Excel 2010.
Double clicking on Excel files results in a 10 second delay before Excel opens and the file opens.
I have tried numerous suggested fixes for this problem but all to no avail.
Having now installed your Multi Commander, I find that Excel files open perfectly, as do all the other Office format files.
Thank you very much Multi Commander - you have effectively solved the problem for me and also provided what looks like a much more efficient file explorer facility.
Thought it was too good to be true - Excel's 10 second delay is back! Multi Commander hasn't solved this problem but, I still think it's much better than Windows Explorer
I still endorse the use of MC.