winxp_ipconfigtool

I cannot see to make thr HTA execute.All I get
is console print out as though it is a txt file.
No execution.I did rename the file WXP-IPConfig.txt
to WXP_IPConfig.hta.
It appears that the file loks like:
WXP-IPConfig.hta.txt??? I Have tried to execute from
member in folder,cmd,and thru the start .No such Luck.What’s the clue I’M missing.??Thanx