To install Parallels Tools in Windows guest OS do the following:
You can install the Parallels Tools only if the guest operating system is running and you are logged in. If you are not logged in now, select Cancel and run Parallels Tools installation later." If you are logged in, click OK to start installing. complete setup and a custom one. The complete setup installs all of the tools available for your guest OS. If you select custom setup, Select Components screen asks you to select desired tools from all the tools available for your guest OS.Notes: 1. In Windows 98 guest OS Sound Driver requires additional steps to perform after this setup. Proceed to Windows 98 Sound Driver Installation.
2. In Windows NT guest OS proceed to Windows NT Tools Installation to complete setup in this guest OS.
Troubleshooting When Installing Tools
Parallels Tools installation is invoked by Windows AUTORUN feature for CD/DVD-ROM drive. It is enabled by default, however if you have disabled it manually, nothing happens after you select Install Parallels Tools command. (In any way vmtools.iso CD image will be connected to the Virtual Machine CD-ROM drive, however it is not visible for user.) To solve this problem do one of the following:
Open the contents of the vmtools.iso in Windows Explorer, find PrlTools.exe file, and start it.