Function at 0x44b290
Capabilities:
Check if file exists
Get common file path
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4b0f06
mov eax, dword fs:[0]
push eax
sub esp, 0x220
mov eax, dword [0x4ed4e0]
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 eax, dword [section..data]
mov edx, dword [eax + 0xc]
xor esi, esi
mov ecx, section..data
mov dword [ebp - 0x228], esi
call edx
add eax, 0x10
mov dword [ebp - 0x220], eax
lea eax, [ebp - 0x220]
push eax
mov ebx, str.Inno_Setup:_App_Path
mov edi, str.SOFTWAREWow6432NodeMicrosoftWindowsCurrentVersionUninstallPIPI_is1
mov ecx, 0x80000002
mov dword [ebp - 4], esi
call fcn.0041efe0
mov edi, dword [ebp - 0x220]
mov eax, dword [edi - 0xc]
mov esi, dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
add esp, 4
test eax, eax
je 0x44b349
lea ecx, [ebp - 0x220]
push ecx
lea edx, [ebp - 0x22c]
push edx
mov ebx, str.PIPIPlayer.exe
call fcn.00406680
mov eax, dword [eax]
add esp, 8
push eax
mov dword [ebp - 0x228], 1
call esi
cmp eax, 0xffffffff
je 0x44b349
test al, 0x10
jne 0x44b349
mov bl, 1
jmp 0x44b34b
xor bl, bl
test byte [ebp - 0x228], 1
je 0x44b37d
mov eax, dword [ebp - 0x22c]
and dword [ebp - 0x228], 0xfffffffe
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x44b37d
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
test bl, bl
je 0x44b3ae
mov dword [ebp - 4], 0xffffffff
lea eax, [edi - 0x10]
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x44b3a4
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, 1
jmp 0x44b686
lea ecx, [ebp - 0x220]
push ecx
mov ebx, str.Inno_Setup:_App_Path
mov edi, str.SOFTWAREMicrosoftWindowsCurrentVersionUninstallPIPI_is1
mov ecx, 0x80000002
call fcn.0041efe0
mov edi, dword [ebp - 0x220]
mov eax, dword [edi - 0xc]
add esp, 4
test eax, eax
je 0x44b40d
lea edx, [ebp - 0x220]
push edx
lea eax, [ebp - 0x22c]
push eax
mov ebx, str.PIPIPlayer.exe
call fcn.00406680
mov eax, dword [eax]
or dword [ebp - 0x228], 2
add esp, 8
push eax
call esi
cmp eax, 0xffffffff
je 0x44b40d
test al, 0x10
jne 0x44b40d
mov bl, 1
jmp 0x44b40f
xor bl, bl
test byte [ebp - 0x228], 2
je 0x44b43a
mov eax, dword [ebp - 0x22c]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x44b43a
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
test bl, bl
jne 0x44b381
xor ecx, ecx
push 0x208
push ecx
lea edx, [ebp - 0x21a]
push edx
mov word [ebp - 0x21c], cx
call fcn.0048ac40
push str.C:pipiPIPIPlayer.exe
lea eax, [ebp - 0x21c]
push 0x105
push eax
call fcn.00486bd0
add esp, 0x18
lea ecx, [ebp - 0x21c]
push ecx
call esi
cmp eax, 0xffffffff
je 0x44b4a4
test al, 0x10
jne 0x44b4a4
lea eax, [edi - 0x10]
mov dword [ebp - 4], 0xffffffff
lea edx, [eax + 0xc]
or ecx, 0xffffffff
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jmp 0x44b398
push 0x4cbe3c
lea ecx, [ebp - 0x224]
call fcn.00401bb0
push 0x104
lea ecx, [ebp - 0x21c]
push 0
push ecx
mov byte [ebp - 4], 1
call fcn.0048ac40
mov edi, dword [sym.imp.SHELL32.dll_SHGetSpecialFolderPathW]
add esp, 0xc
push 0
push 0x10
lea edx, [ebp - 0x21c]
push edx
push 0
call edi
mov eax, dword [ebp - 0x224]
push eax
lea ecx, [ebp - 0x21c]
push 0x105
push ecx
call fcn.00486bd0
add esp, 0xc
lea edx, [ebp - 0x21c]
push edx
call esi
cmp eax, 0xffffffff
je 0x44b54b
test al, 0x10
jne 0x44b54b
mov byte [ebp - 4], 0
mov eax, dword [ebp - 0x224]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x44b536
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x220]
add eax, 0xfffffff0
jmp 0x44b38b
push 0x104
lea ecx, [ebp - 0x21c]
push 0
push ecx
call fcn.0048ac40
add esp, 0xc
push 0
push 0x19
lea edx, [ebp - 0x21c]
push edx
push 0
call edi
mov eax, dword [ebp - 0x224]
push eax
lea ecx, [ebp - 0x21c]
push 0x105
push ecx
call fcn.00486bd0
add esp, 0xc
lea edx, [ebp - 0x21c]
push edx
call esi
cmp eax, 0xffffffff
je 0x44b5bd
test al, 0x10
jne 0x44b5bd
lea ecx, [ebp - 0x224]
call fcn.004015f0
lea ecx, [ebp - 0x220]
call fcn.004015f0
mov eax, 1
jmp 0x44b686
push 0x4cbe54
lea ecx, [ebp - 0x224]
call fcn.00401b60
push 0x104
lea eax, [ebp - 0x21c]
push 0
push eax
call fcn.0048ac40
add esp, 0xc
push 0
push 2
lea ecx, [ebp - 0x21c]
push ecx
push 0
call edi
mov edx, dword [ebp - 0x224]
push edx
lea eax, [ebp - 0x21c]
push 0x105
push eax
call fcn.00486bd0
add esp, 0xc
lea eax, [ebp - 0x21c]
call fcn.00418e90
test eax, eax
jne 0x44b59d
push 0x104
push eax
lea ecx, [ebp - 0x21c]
push ecx
call fcn.0048ac40
add esp, 0xc
push 0
push 0x17
lea edx, [ebp - 0x21c]
push edx
push 0
call edi
mov eax, dword [ebp - 0x224]
push eax
lea ecx, [ebp - 0x21c]
push 0x105
push ecx
call fcn.00486bd0
add esp, 0xc
lea eax, [ebp - 0x21c]
call fcn.00418e90
lea ecx, [ebp - 0x224]
test eax, eax
jne 0x44b5a3
call fcn.004015f0
lea ecx, [ebp - 0x220]
call fcn.004015f0
xor eax, eax
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.00485532
mov esp, ebp
pop ebp
ret