PSIM on Win XP 32 bits?

I tried to install the demo version (11.03) on my old PC running 32bits winXP ,with 4G ram .
Got a “Fatal error”: “Installation ended prematurely because an error”.

My questions:
1.Is WinXP supported by this version of PSIM?
2.If not,is there a version(older?) that does support XP?
3.How to fix this issue?

PSIM 11.03 does not support Windows XP. The last PSIM version supports Windows XP is PSIM 9.3.
Here is the link to PSIM 9.3 demo version: www.powersimtech.com/demo/Psim9.3_Demo.zip