Over the years, I have tested XFolder/&xwp; with the following configurations:
&xwp; V0.9.12 has been tested with Warp 4 (fixpak 15) and Warp Server for e-Business (fixpak 2). I am no longer testing &xwp; on Warp 3, even though it should work, since no Warp-4 specific APIs are used.
In general, I strongly recommend installing newer fixpaks. If you're using
Warp 4, I can recommend FP15 with one of the newer testcase kernels, which solves
most of the problems from FP13/14.
See the FAQ section for details.