Power Toy Calculator in windows 7 x64

.text:01001FD3
.text:01001FD3 55                                      push    ebp
.text:01001FD4 8B EC                                   mov     ebp, esp
.text:01001FD6 83 EC 24                                sub     esp, 24h
.text:01001FD9 56                                      push    esi
.text:01001FDA E8 81 FF FF FF                          call    sub_1001F60
.text:01001FDF 85 C0                                   test    eax, eax

.text:01001FE1 0F 84 B9 00 00 00                       jz      loc_10020A0

.text:01001FE7 83 65 DC 00                             and     [ebp+Msg.hwnd], 0
.text:01001FEB 8B 75 08                                mov     esi, [ebp+hInstance]
.text:01001FEE 57                                      push    edi

 

nop out the bolded instruction.

was

0x13e1 9F 84 B9 00 00 00

change to

0x13e1 90 90 90 90 90 90

 

that’s it.

 

All it does is ignore the results of sub_1001f60 which is a windows version check.

You can install the msi using XP sp3 compatibility mode.

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