www.mca.gov. in
www.incometaxindiae filing.gov. in

And ironically these sites are JAVA dependents. For the last couple of days whenever I tried to use the portions of site which use JAVA, everytime a popup appears which says " Several java virtual machines running in the same process caused an error"

First I thought this is a java installation problem, so I uninstalled JAVA 1.5.0.9 from my system and deleted every trace of java installation from my system and then made a fresh installation. But the problem remained.

Then something caught my mind. Is it due to IE 7 which I installed couple of days back (co-incidentally the problem was appearing since
then only)? I checked the same sites in Firefox and presto they worked fine (except mca.gov.in which is totally IE dependent). Then I searched the site and found that I am not alone in the globe to face this situation. See these links:

http://www.frontpag ewebmaster. com/m-339135/ tm.htm
http://reviews. cnet.com/ 5208-6620- 0.html?
forumID=14&threadID =195934&messageI D=2116582

Right now, there is no solution to this problem. Even uninstalling IE7 will not solve the problem.
So precaution is better than cure. DO NOT install IE 7 if you wanna use JAVA.