Excel 2007 problem opening xlsx files when iCloud control panel is installed
Hi,
I'm having some trouble openening an Excel 2007 ".xlsx" file on a PC running Win7 (both German versions) using the file selector (menu > Open...).
Reproduction steps: Open Excel, save the (default, empty) file as ".xlsx" in any location on your disk. Then, close Excel (e.g. by pressing Alt-F4). Afterwards, open a new (clean) Excel instance. Use the Excel menu (via the "Office icon" > "Open" - or "Ctrl-O") to open the file chooser dialog. Navigate to the previously saved (empty) file and click "Open". Doing so, I get the following (German) error message:
"Von Excel wurde unlesbarer Inhalt in 'Mappe1.xlsx' gefunden. Möchten Sie den Inhalt dieser Arbeitsmappe wiederherstellen? Wenn Sie der Quelle dieser Arbeitsmappe vertrauen, klicken Sie 'Ja'."
(Something like "Excel found unreadable content in 'Mappe1.xlsx'. Do you want to restore the content of this file? ..." - Sorry, I don't know the exact English wording.)
This behavior is reproducible and happens to occur on multiple PCs, Windows 7 32 and 64 bit, all Excel 2007. (Funny detail: The problem does not occur if I open the file using the shortcut from the list of recently used files.)
The really interesting fact is now: As soon as I uninstall the "iCloud control panel", Excel works as expected and does not report this error any longer!
Afterwards I downloaded a fresh version of iCloud 2.0 (19.09.2012) and reinstalled it - and the error occurs again as before.
Reasons enough for me to suspect the iCould control panel causing this problem.
Unfortunately this does not only cause trouble with such trivial files, but also with some "real world" files. :-(
Any ideas how this can be fixed?
Armin
Windows 7, Excel 2007 SP 3