Invalid Argument was encountered in Incredimail ? Nov 15, 2017 13:14:10 GMT 9 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by breckjensen on Nov 15, 2017 13:14:10 GMT 9 hello,I am using incredimail 2.5 on Windows 10 computer and I am not able to install incredimail it's gives me Invalid Argument was encounteredhow do I fix this error I have a new windows 10 installedPlease help.Thanks!I didn't find the right solution from the Internet.Reference:www.cnet.com/forums/discussions/invalid-argument-was-encountered-in-incredimail/business profile examples