I have Win7 64bit, on an i5 3570K, NVIDIA GTX670 and 8GB RAM...so my PC can well run IW4. However, when I try to start InstallIW4M, it crashes saying it "stopped working". Same with the manual install. So...what can I do?

You should be able to expand the error window by clicking a "down" arrow on that same window.

Post here the content of that error window (let's hope it's not a clr20r3 error on windows 7)

InstallIW4M:

Descrizione:

Stopped working

 

Firma problema:

Nome evento problema: APPCRASH

Application Name: InstallIW4M.exe

Application Version: 1.0.0.0

Application Timestamp: 4fbd2da0

Fault Module Name: KERNELBASE.dll

Fault Module Version: 6.1.7601.17651

Fault Module Timestamp: 4e21213c

Exception Code: e0434f4d

Exception Offset: 000000000000cacd

Versione SO: 6.1.7601.2.1.0.256.1

ID impostazioni locali: 1040

 

Leggere l'informativa sulla privacy online:

http://go.microsoft.com/fwlink/?linkid= ... cid=0x0410

 

Se l'informativa sulla privacy online non ГЁ disponibile, leggere quella offline:

C:\Windows\system32\it-IT\erofflps.txt

 

LaunchIW4M.exe:

Descrizione:

Stopped working

 

Firma problema:

Nome evento problema: CLR20r3

Firma problema 01: launchiw4m.exe

Firma problema 02: 0.0.0.0

Firma problema 03: 4fbd2b4b

Firma problema 04: LaunchIW4M

Firma problema 05: 0.0.0.0

Firma problema 06: 4fbd2b4b

Firma problema 07: 6d

Firma problema 08: 14

Firma problema 09: System.IO.FileNotFoundException

Versione SO: 6.1.7601.2.1.0.256.1

ID impostazioni locali: 1040

 

Leggere l'informativa sulla privacy online:

http://go.microsoft.com/fwlink/?linkid= ... cid=0x0410

 

Se l'informativa sulla privacy online non ГЁ disponibile, leggere quella offline:

C:\Windows\system32\it-IT\erofflps.txt

 

 

Se l'informativa sulla privacy online non ГЁ disponibile, leggere quella offline:

C:\Windows\system32\it-IT\erofflps.txt

 

 

 

(Yeah, I'm Italian. Should be kinda intuitive anyway. What's that error you were talking about anyway, I'm curious.)

EDIT: Looks like that's the infamous error I'm getting. Am I fucked?

(let's hope it's not a clr20r3 error on windows 7)

Firma problema:

Nome evento problema: CLR20r3

 

(Yeah, I'm Italian. Should be kinda intuitive anyway. What's that error you were talking about anyway, I'm curious.)

EDIT: Looks like that's the infamous error I'm getting. Am I fucked?

 

You are.

That's a .net Framework error. Happens that .net Framework 3.5 is built-in on windows 7. So, the only way to fix .net Framework 3.5 errors on windows 7 is by reinstalling the operating system.

(let's hope it's not a clr20r3 error on windows 7)

Firma problema:

Nome evento problema: CLR20r3

 

(Yeah, I'm Italian. Should be kinda intuitive anyway. What's that error you were talking about anyway, I'm curious.)

EDIT: Looks like that's the infamous error I'm getting. Am I fucked?

 

You are.

That's a .net Framework error. Happens that .net Framework 3.5 is built-in on windows 7. So, the only way to fix .net Framework 3.5 errors on windows 7 is by reinstalling the operating system.

 

Ok, I reinstalled and it works now...it's installing IW4 at the moment, but the InstallIW4M.exe no longer crashes, I tried running it before starting the install program. I also noticed that many errors I were getting with other programs were CLR20R3. So...thanks.

No problem