Yes, you can run on Windows XP, although Windows will complain about this.
Just ignore the complaints.

--
Mark Nelson
Microsoft Corporation

This posting is provided "AS IS" with no warranties, and confers no rights.

"George" wrote in message
...
Have & successfully used Visio Technical Ver 4.5 (for Win
NT & Win 95) now have new PC running Win XP Home. Does
anyone know if Ver 4.5 is compatible with XP Home? Can I
successfully load & use? If yes then "any watch out for"
when loading/using?