Error Saving Excel File

Hello

At times i get this error message on excel when i am saving any file.

1. Error were detected while saving c:\.... file name. Microsoft office excel may be able to save the file by removing or repairing some features. To make the repairs in a new file. Click continue. To Cancel Saving the file, click cancel...


2. Click Continue.. it gives another message " Excel encountered errors during save. However excel was able to minimally save your file to c:\ path.. file.xlsb.

3. Clikc ok and get a message in a box "Damage to the file was so extensive that repairs were not possible. Excel attempted to save your formulas and values, but some data may have been lost or corrupted."

But it does not save even if i change the file name.. Im not sure why this is happening on an irregular basis whatever the size of file.. the only formula that i have in that spread sheet is Sumifs and sum...

Can anyone help or seen such similar problem n has been able to rectify.


regards

Tek9step

Tried the old process of elimination it seems to be the antivirus security system which has been interfering.. Now that the security system is off it does save the files but not 100% sure whether this is the only cause.. but only problem is that the machine is open to viruses..

regards

Tek9step