Error while generating csv file which file name as datetime stamp.

Please remove colons and slash in the file name.

Wrong : C:\Users\Desktop\demo 12\08\93 12:23:00.csv.

Right : C:\Users\Desktop\demo_120893 _22300.csv.

by using strReplace() method.

CommoIo object is not created if file contains slashes and colons.

Yes, you must use a valid file name.