Trust me my friend its all ram related the errors you are seeing are because it cant load the game because of insufficent ram,just ignore the error messages its miss-leading you, it has not got the resources to carry out what you are asking it to do, I,E insuffucient RAM, As i said I have already tried the exact system under emulation, you need more ram
and as for a program like DPaint you will have no chance running that on 1mb