Hiya

Well I was hoping if anyone would be able to help me with this little problem of mine.

Rundll32.exe won't start because one of it's files are missing: MSASN1.dll.

I don't know what happened to it but it ain't there no more

I don't have the Windows Setup CD because apparently the guy who sold this comp to me took the CD back

So any help appreciated

If you need more information on this matter feel free to contact me either by PM, email, or just simply post a reply here I'm being very brief cause I've got to skidaddle in 2 mins... so c ya

Well.. you can download file from here:


Keep in mind that there might be more files missing.. so might be wise to trace what you deleted/uninstalled to cause files to be missing.

How would you trace what I've uninstalled/deleted?

Sorry if this sounds like a dumb question

Thanx for the site btw

Edited: How do I get rid of the DLL that's still in the memory? Do I want to get rid of it?

Try Dr. Delete

It can delete in-use files by scheduling them to be deleted at the next startup.

Hey thanks guys

Your help was really.... well, helpful

you can find rundll32.exe on the any xp cd i mean you can search about this during the search on the xp cd and then you must make copy and paste it within the windows folder.

Right, if you havs install CD os XP look for there, or try to restore