Dynamics Nav 2009 upgrade change company problem

The company I work for has finally decided to upgrade our Dynamics Nav, currently we are at 2009R2 runtime with 5.0 (SP1) objects.

We have many custom reports and I would like to know how many are actually used.

I read that you could create a function (OnReportRun ID = 120) in codeunit 1 and this function would be triggeret every time a user runs a report.

In order for this to work I had to upgrade the client runtime from version 6.00.32012 to 6.00.32519, I did that in a test enviroment and everything work's fine and afterwards you can even open with the old runtime.

Yesterday I let 2 users use the new runtime all day, with no problems and I got the report usage information.

The only problem is when the users change company (we have a lot of companies in our database) they have to press F12 before they can press ENTER to open the same window, within the old version they could just press ENTER .

I tried to download the latest servicepack and the problem is still there.

Is there a solution to this or do we just have to live with it ?

BR Peter