Problem when opening PDF forms.

[InfoInfoPSCU]

I have installed Adobe Acrobat DC 2018 latest version 0058.

When opening forms in pdf I am receiving following errors.

Adobe PDF Document

There is a problem with Adobe Acrobat/Reader.

If it is running, please exit and try again. (103:103)

Adobe PDF Document

There is a problem with Adobe Acrobat/Reader.

If it is running, please exit and try again. (507:507)

What might be causing this error?

What does these error mean by error code meaning?

Thanks

-kp

[Cari Jansen]

You might want to try the possible solution given in this forum post:

how do I fix adobe error (103:103)

[Cari Jansen]

Also does this issue ONLY occur for PDF Forms? or for other PDF documents as well?

Note: I've moved the forum post to General Troubleshooting sub-forum.