>>Hi everyone,
>>
>>I uninstalled today Adobe Acrobat Reader 3.0, since I had Acrobat 4.0 full version installed. My pdf become not associated with any program. Then I used Open with option and set it to something wrong. The question: what should I set it to and how should I do it?
>>
>>Thanks in advance.
>
>OOPS! I've done something similar before.
>
>From IE, select View|Options and click on the File Types tab. If you don't see a registered file type labeled "Adobe Acrobat Document", click New Type. Otherwise select "Adobe" and Edit.
>
>The setting should be:
>Description of type: Adobe Acrobat Document
>Content type: application/pdf
>Default extension: .pdf
>Be sure "Confirm after open" is checked.
>
>Now for the hard part. You'll have to add each action ("New") and define each DDE command. To make it easier, just add "Open":
>Application used: "D:\Program Files\Adobe\Acrobat 4.0\Reader\AcroRd32.exe" "%1"
>Check the "use DDE" option
>DDE message: [FileOpenEx("%1")]
>Application: acroview
>Topic: control
>
>Other boxes left alone. After you've added "open", set it to default.
>
>I also have "print" and "printto" DDE actions, so if you need them "after the crunch" let me know.

Thanks a lot for the detailed instruction. Well, I'm a risky person. I've just uninstalled it in hope, then when I'll install it back it sets PDF automatically. I now have to wait till tomorrow (I'm leaving right now anyway) to install it back.

Thanks again.