cannot use pdf with big sur

[default3jt3igztwbg5]

hello, i updated my system to big sur and now my adobe pdf is not opening. Please help me get this to open. i cannot open any documents. it is quitting unexpectedly and saying that i do not have permission to open the application "adobe acrobat"

[Test Screen Name]

What exact version of Adobe Acrobat?

[default3jt3igztwbg5]

i am not sure wht i need. i am on big sur and need adobe acrobat reader, free version

[Test Screen Name]

Your message says you already have Adobe Acrobat, so I asked you what version. Still it may be best to download the latest; you may need to update all your apps for Big Sur. go to http://get.adobe.com/reader