WampServer

I HAD PREVIOUSLY USED WAMP ON MY SYSTEM.
THEN UNINSTALLED IT.

AFTER FEW MONTH I REINSTALLED NEW VERSION.
BUT WAMP WAS NOT ABLE TO START WAMP ICON IS ALWAYS ORANGE &
WHEN I OPEN TEST.PHP FILE OR LOCALHOST DIRECTLY I SEE ONE MY HTML PAGE WHICH I HAD CREATED USING OLDER WAMP...


PLEASE IF ANY ONE KNOW WHATS THE ISSUE. HELP ME OUT!!!

Did you use the proper uninstall or did you just delete the wamp folder?

Try this:
wamp manager -> Apache -> Service -> Test port 80

If it reports Apache as using port 80, pay attention to the version numbers of apache and php that is shows. If these are the old apache/php versions then you didnt uninstall properly and can try this.

sc delete wampapache
sc delete wampmysql

This will unregister the old versions services.

Now do

wampmanager -> apache ->service -> Install Service
wampmanager -> mysql ->service -> Install Service

And then try wampmanager -> start all services

also which version of wamp did you download and install?