Many customers have installed Ghost Solution Suite 3.x on a client Windows OS like Windows 7.
This can cause many problems with product behavior like imaging and other connection related issues.
Windows 7 and many other client OS have concurrent connection limit.
To know how many concurrent connection limits the OS has can be found as following:
Start > Run > winver > Microsoft Software License Terms
In Windows 7 Professional you will find the answer in section 3e of the Microsoft Software License terms:
Device Connections. You may allow up to 20 other devices to access software installed on the licensed computer to use only File Services, Print Services, Internet Information Services and Internet Connection Sharing and Telephony Services.