File handle could not be opened.

I purchased a encyklopedia to run on a NW 4.11 network on a Discport Plus with Discview 5.30.
I want to run it in a shared Windows (Wfw 3.11).

I run the setup and everythings OK on a Olivetti DX2 66.

Then i run the setup on a noname P75. The encyklopedia installs OK. Video for Windows installs OK but when Quicktime 2.11 is about to install i get the message:
"An operation could not be performed because a file handle could not be opened. Try closing existing ... increase files..." This occurs when a file called QTOLD.QTC is about to be copied.

When i try to install it in a local Windows everythig works OK but not in a shared Windows.

On the Olivetti box it works OK in both shared and local Windows.

I increased the files in config.sys to 200 but it didn´t matter. I don´t think that´s the problem.

I tried other video drivers but no luck. The video adapter is a S3 64+

I´ve got a 20-user license for the encyklopedia.