Function at 0x40ea50
Capabilities:
Check if file exists
Read .ini file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4cad75
mov eax, dword fs:[0]
push eax
sub esp, 0x21c
mov eax, dword [0x505070]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
push 0x4e470c
push 0x4dfdc4
push str.active_app
call fcn.00472aa0
add esp, 0xc
lea ecx, [ebp - 0x21c]
push str.Activate
call fcn.00405360
push dword [edi + 0x30]
mov esi, dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
call esi
test eax, eax
je 0x40eacc
push dword [edi + 0x30]
push 0
push dword [ebp - 0x21c]
push str.masterpdf
call dword [sym.imp.KERNEL32.dll_WritePrivateProfileStringW]
mov edx, dword [ebp - 0x21c]
or ebx, 0xffffffff
add edx, 0xfffffff0
mov eax, ebx
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x40eaec
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
push 0x208
lea eax, [ebp - 0x218]
push 0
push eax
call fcn.004a1ef0
add esp, 0xc
lea eax, [ebp - 0x218]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.SHLWAPI.dll_PathRemoveFileSpecW]
push str.DelayCreateRegisterKey
lea ecx, [ebp - 0x21c]
call fcn.00405360
push dword [edi + 0x30]
call esi
test eax, eax
jne 0x40ebc0
mov edx, dword [ebp - 0x21c]
mov eax, ebx
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x40eb5d
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
cmp dword [0x51c32c], 0
jne 0x40eb93
push 0x174
call fcn.0049f1e8
add esp, 4
mov dword [ebp - 0x228], eax
mov ecx, eax
mov dword [ebp - 4], 3
call fcn.00491410
mov dword [ebp - 4], 0xffffffff
mov dword [0x51c32c], eax
call fcn.004953f0
push str.DelayCreateLink
lea ecx, [ebp - 0x21c]
call fcn.00405360
push dword [edi + 0x30]
call esi
test eax, eax
jne 0x40edd0
mov edx, dword [ebp - 0x21c]
jmp 0x40ee90
push dword [edi + 0x30]
push 0
push dword [ebp - 0x21c]
push str.masterpdf
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileIntW]
mov edx, dword [ebp - 0x21c]
mov ecx, ebx
mov dword [ebp - 0x224], eax
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], ecx
dec ecx
test ecx, ecx
jg 0x40ebff
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov eax, dword [ebp - 0x224]
test eax, eax
je 0x40eb5d
call fcn.00405a90
mov ecx, eax
test ecx, ecx
jne 0x40ec1c
push 0x80004005
call fcn.00405cb0
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x21c], eax
lea eax, [ebp - 0x21c]
mov dword [ebp - 4], 0
push eax
push ecx
mov ecx, esp
push str.DelayPid
call fcn.00405360
mov ecx, edi
call fcn.0040e950
push ecx
mov esi, esp
mov dword [ebp - 0x220], esp
mov dword [ebp - 0x224], esi
mov eax, dword [ebp - 0x21c]
add eax, 0xfffffff0
mov ecx, eax
mov dword [ebp - 0x224], eax
call fcn.00405420
add eax, 0x10
mov dword [esi], eax
mov byte [ebp - 4], 1
mov eax, dword [0x51c32c]
test eax, eax
jne 0x40ecaa
push 0x174
call fcn.0049f1e8
add esp, 4
mov dword [ebp - 0x228], eax
mov ecx, eax
mov byte [ebp - 4], 2
call fcn.00491410
mov byte [ebp - 4], 1
mov dword [0x51c32c], eax
lea ecx, [ebp - 0x218]
mov byte [ebp - 4], 0
push ecx
mov ecx, eax
call fcn.00491cc0
push str.DelayPid
lea ecx, [ebp - 0x220]
call fcn.00405360
push dword [edi + 0x30]
mov esi, dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
call esi
test eax, eax
je 0x40ecf1
push dword [edi + 0x30]
push 0
push dword [ebp - 0x220]
push str.masterpdf
call dword [sym.imp.KERNEL32.dll_WritePrivateProfileStringW]
mov edx, dword [ebp - 0x220]
mov eax, ebx
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x40ed0e
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
push str.Version
lea ecx, [ebp - 0x220]
call fcn.00405360
push dword [edi + 0x30]
call esi
test eax, eax
je 0x40ed3d
push dword [edi + 0x30]
push 0
push dword [ebp - 0x220]
push str.masterpdf
call dword [sym.imp.KERNEL32.dll_WritePrivateProfileStringW]
mov edx, dword [ebp - 0x220]
mov eax, ebx
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x40ed5a
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
push str.DelayCreateRegisterKey
lea ecx, [ebp - 0x220]
call fcn.00405360
push dword [edi + 0x30]
call esi
test eax, eax
je 0x40ed89
push dword [edi + 0x30]
push 0
push dword [ebp - 0x220]
push str.masterpdf
call dword [sym.imp.KERNEL32.dll_WritePrivateProfileStringW]
mov edx, dword [ebp - 0x220]
mov eax, ebx
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x40eda6
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov dword [ebp - 4], 0xffffffff
mov eax, ebx
mov edx, dword [ebp - 0x224]
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x40eb98
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
jmp 0x40eb98
push dword [edi + 0x30]
push 0
push dword [ebp - 0x21c]
push str.masterpdf
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileIntW]
mov edx, dword [ebp - 0x21c]
mov ecx, ebx
mov dword [ebp - 0x224], eax
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], ecx
dec ecx
test ecx, ecx
jg 0x40ee0f
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov eax, dword [ebp - 0x224]
test eax, eax
je 0x40eea7
mov eax, dword [0x51c32c]
test eax, eax
jne 0x40ee4d
push 0x174
call fcn.0049f1e8
add esp, 4
mov dword [ebp - 0x228], eax
mov ecx, eax
mov dword [ebp - 4], 4
call fcn.00491410
mov dword [ebp - 4], 0xffffffff
mov dword [0x51c32c], eax
lea ecx, [ebp - 0x218]
push ecx
mov ecx, eax
call fcn.00491e60
push str.DelayCreateLink
lea ecx, [ebp - 0x220]
call fcn.00405360
push dword [edi + 0x30]
call esi
test eax, eax
je 0x40ee8a
push dword [edi + 0x30]
push 0
push dword [ebp - 0x220]
push str.masterpdf
call dword [sym.imp.KERNEL32.dll_WritePrivateProfileStringW]
mov edx, dword [ebp - 0x220]
mov eax, ebx
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x40eea7
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
push str.DelayAssociatePdf
lea ecx, [ebp - 0x21c]
call fcn.00405360
push dword [edi + 0x30]
call esi
test eax, eax
jne 0x40eecb
mov edx, dword [ebp - 0x21c]
jmp 0x40ef58
push dword [edi + 0x30]
push 0
push dword [ebp - 0x21c]
push str.masterpdf
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileIntW]
mov edx, dword [ebp - 0x21c]
mov ecx, ebx
mov dword [ebp - 0x224], eax
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], ecx
dec ecx
test ecx, ecx
jg 0x40ef0a
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov eax, dword [ebp - 0x224]
test eax, eax
je 0x40ef6f
push ecx
mov ecx, esp
push 0x4e470c
call fcn.00405360
call fcn.00471970
add esp, 4
lea ecx, [ebp - 0x220]
push str.DelayAssociatePdf
call fcn.00405360
push dword [edi + 0x30]
call esi
test eax, eax
je 0x40ef52
push dword [edi + 0x30]
push 0
push dword [ebp - 0x220]
push str.masterpdf
call dword [sym.imp.KERNEL32.dll_WritePrivateProfileStringW]
mov edx, dword [ebp - 0x220]
mov eax, ebx
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x40ef6f
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
push str.InstallTime
lea ecx, [ebp - 0x224]
call fcn.00405360
push dword [edi + 0x30]
call esi
test eax, eax
je 0x40ef9e
push dword [edi + 0x30]
push 0
push dword [ebp - 0x224]
push str.masterpdf
call dword [sym.imp.KERNEL32.dll_WritePrivateProfileStringW]
mov edx, dword [ebp - 0x224]
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], ebx
dec ebx
test ebx, ebx
jg 0x40efb9
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov eax, 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0049f1b4
mov esp, ebp
pop ebp
ret