I have skydrive installed. The office upload center starts on my system and I do not have a problem with this. However, there have been a few files appear in the upload center as needing updates even thought the files were not opened or editted. In once
instance the file corrupted on both sides, my client and the skydrive cloud. This caused me to loose the file.
Is there some reason why it would be seeing random files as needing updates, possibly virus scans or something along those lines? Are there exclusions for skydrive, office or office upload center?
I think it is possible that an antivirus or security program could alter and corrupt documents, and especially true if the documents contain macros and the security software settings are not properly configured.
This will largely depend on what software solution you or your employer have selected for virus/malware protection. Unless something has recently changed, consumer versions of McAfee lack the ability for the end user to set file and folder exclusions. This
is one of many reasons I refuse to use McAfee products.
Most of the better options that complete with McAfee, including Microsoft Security Essentials and the subscription-based (not free) options do allow the end user to set exclusions.
Limitations to setting file and folder exclusions may also be implemented by an IT administrator in a business environment.