i had been trying to solve my adobe problem so i un-installed IE7 THROUGH REVO FORCED UN-INSTALLATION. Nothing came out after i accessed my account and i can only access thing useing the task-msger . I then visited so many forums to get solution. I followed the instruction on the link : Download iertutil.dll and Normaliz.dll from http://down-dll.com/ Then put them in c:\windows\system32 CURRENT PROBLEM ! Now a new message box pop out and it says : The ordinal 173 could not be located in the dynamic link libary iertutil.dll . My screen is still the same , i have to run things useing TASK-msger .The ordinal cannot be found kept coming out in things i use etc opera, task msgr. Windows Information Microsoft Windows XP Service Pack 2 Registered Owner: admin] Registered Organization: +++++ i have tried these things too.. 1) Then put them in c:\windows\system32 2) Then type cmd and press OK. After that, type in SFC /SCANNOW /QUIET in the command line and wait for it to finnish. Reboot after it's done, and report if it works. What should i do? Please dont say to installation of window. Just one month back i paid my vendor to format my pC. And i personally don't have window installation CD. Please help. ++++++++++++ +++++++++++ This is old age problem. i have read all forum problems related to iertutil.dll, still unsolved?