MS Messenger Issue

A friend and I were installing an upgrade of Windows Me on a computer. All
went just fine and we went into the internet and did some downloading. Right
after the install was done we got an installation window calling for the MS
Messenger 6.2 Disk to be placed in the computer so that it could install the
following listed item

C:\WINDOWS\TEMP\IXP000.TMP

We have no no MS Messenger 6.2 disk. We have searched the computer for the
refered to file above and cannot find it anywhere. Everything seems to be
working just fine, but everytime we go into the internet this installation
windows come up. Everytime we restart the computer this installation window
pops up.

Any idea what this is and where we can find it. We have gone into the
internet and downloaded MS Messenger 6.2 SP1 and that did nothing to stop
this install window.

Thanks