I am getting following message when I am booting my PC: YPAGER caused an invalid page fault in module <unknown> at 0000:006f004c. Registers: EAX=006b0878 CS=0187 EIP=006f004c EFLGS=00010206 EBX=00000000 SS=018f ESP=008dfa20 EBP=008dfa50 ECX=01b781e0 DS=018f ESI=00000000 FS=6577 EDX=81c19062 ES=018f EDI=00a01bb0 GS=0000 Bytes at CS:EIP: Stack dump: 00599910 006b0878 006b11e8 00000000 00a01b60 00000000 006b11e8 006b0588 006b1190 008dfaf4 006001c2 00000001 008dfa68 00599c73 00000001 00000000 Today I was having trouble in opening Microsoft Atlas so I tried uninstalling and then installing, however cud not succeed in launching MS Atlas and I got this additional Yahoo messenger problem. It is exactly the same as http://www.computing.net/windows95/wwwboard/forum/166338.html Kindly help me.

Unfortunately the thread you refer to is unresolved. Software conflicts are difficult to diagnose at the best of times. If you recently installed a program, uninstalling the new program and uninstalling and reinstalling the affected ones can often help. It seems that the problem may have began out of the blue. This might be the result of a registry corruption. This is easy to fix if it is a very recent developement. Boot to a DOS prompt (F8 as windows begins to load, choose 'command prompt only'), type 'scanreg /restore', select a date before the problem began and reboot. The downside of the above method is that any programs you have installed since the restore point will need to be reinstalled. Don't do so until you have created a new restore point by rebooting on another date ie. tommorrow.