I googled and saw this:

https://superuser.com/questions/1124...-e-serverfault

After a long research I succeeded to solve this problem due to this link. Essentially, the problem was caused by a third-party Excel COM plug-in, in my case it was "FoxitReader PDF Creator COM Add-in". After disabling it, the problem was gone!
How to disable the plugin: Excel > File > Options > Add-ins > Manage, then choose "COM add-ins" > Go. And then untick the problematic plugin.

This link they said solved it:

https://www.ibm.com/support/pages/st...eported-values