I've download the QTP 9.5 ISO file from HP site.
Before installation of QTP 9.5 I had uninstalled QTP 9.2 version(i.e. with Concurrent License) and also deleted quicktest related folders from program files.
Later I've tried to install QTP on my system having Windows 2000, by runing the ISO file using an ISO reader software.
As it starts the installation steps, when copying files on my computer is progress, the system make an error of reading a dll file which is System error code: 87.
(i.e. Error reading from file J:\QuickTest\MSI\System32\TTF16.ocx; System error code:87)
Is this to do with the ISO download file or with the way I am running the ISO file?
Which tool you are using to extract from ISO? you can use winrar/daemon tool for that.
If you face the same problem, Download iso one more time and try again..
After extracting from ISO, Store it in your local Drive.. If you are upgrading from 9.2, You have to clean up the registry and some folders.. For that HP is giving some 17 steps document which will help you out in Installation..