Hi!
I had the same problem and I solved it with this: I had a code comparing if the excel was 2003 version or 2007 version. In the automation values I had 'Microsoft Excel 11.0 Object Library' but I had 2007 Excel by default. Changing the default Excel to 2003 the problem was solved.
Janire, what do you mean with Changing the default Excel to 2003 the problem was solved? We have a similar problem. On a client with Office 2007 thre is no problem, but on one with Office 2003 we have the same error message.
Comments
I had the same problem and I solved it with this: I had a code comparing if the excel was 2003 version or 2007 version. In the automation values I had 'Microsoft Excel 11.0 Object Library' but I had 2007 Excel by default. Changing the default Excel to 2003 the problem was solved.