i am using sharepoint 2010
i am having error when i am trying to upload pdf file ( see in attached file )
error is" value doest not fall within the expected range.Sorry for inconvience,please try later"
help me because its only making problem with " PDF Files"
not with other files to be uploaded like ".doc,txt " and so on
in past every thing was working fine .... even with PDF files
thanks in Advance