Excel application in Software Development Posted September 27, 2017 Does anybody use Excel application? I installed it yesterday. Tried to open .xlsx extension document which was e-mailed to me.But the document showing a warning message "Unknown format." Is there another way to open this doc?
Excel application
in Software Development
Posted
Does anybody use Excel application? I installed it yesterday. Tried to open .xlsx extension document which was e-mailed to me.
But the document showing a warning message "Unknown format." Is there another way to open this doc?