China DOS Union

My host operating system: Windows XP sp2 Chinese version
My guest operating system: Installed from the site's msdos7.10 CD version, mostly installed with default options.
The virtualization software I use: ms$'s virturl pc 2004 v5.3bilude582582
My problem: After successfully installing msdos7.10, I then installed additional modules to activate the folder sharing function. But after restarted according to the prompt after installation, I received such information: Error folder sharing is not supported on this host. Why is that? I successfully installed before, I do not understand, now can't do it, I used the same version before.

The reason is actually that the FSHARE sharing tool in the M$ VPC 2004 virtual machine does not support the EMM386 driver (while the Connectix VPC 5.x virtual machine does not have this problem). When installing DOS, do not select EMM386, or after installing DOS, remove or REM the line that loads EMM386.EXE in CONFIG.SYS.

Still use vpc 5.x, the compatibility is better than 2004, and the speed is also faster.

Thanks, I tried, and it's indeed the case. But in vpc2004, without the emm386 driver, many programs can't run, and upper memory can't be obtained, and conventional memory is occupied too much, which is very unpleasant. Hey, still use vpc 5.x.

My folder sharing is not working. How to solve it? I always can't install the add - on function.