Pls. help me what to do guys, i always got an error while auto updating my launchiw4m. i got a hard time decompressing my libnp.dll. it says "System.Exception: Hash Verification failed for C:\Program Files (x86)\Activision\Modern Warfare 2\libnp.dll"

 

hope someone could help how to resolve this problem. tnx

Sir, i've already done what you have stated above.. but still it doesn't work. im using windows 7 ultimate, i also tried it on my 2 other pc's (winxp sp3 and win8 r.preview) but still got an error decompressing libnp.dll.. all systems were attached on a wifi router and not using ics.

 

printscreen below ->

See if someone will upload libnp.dll for you, I cant, cause im on a phone.

Ok, temporary fix then... just extract libnp.dll to your game folder

 

p.s.: run ccleaner every once in a while to clean your browsing cache

 

sir, can you upload again the said file? i think the file is corrupt, cannot be extracted. tnx

(yeah i always use ccleaner, but still at no avail)

Ok, temporary fix then... just extract libnp.dll to your game folder

 

p.s.: run ccleaner every once in a while to clean your browsing cache

 

sir, can you upload again the said file? i think the file is corrupt, cannot be extracted. tnx

(yeah i always use ccleaner, but still at no avail)

That would be another caches.xml problem... its trying to download it again cause it doesnt think you have the right files...

That would be another caches.xml problem... its trying to download it again cause it doesnt think you have the right files...

 

As I posted above, its his Local/ISP cache problem.

 

yohanz: not sure if you are aware of that, but I posted two links.

 

well this is the only mp dedi server that i have encountered such problem. the first time i installed this iw4m, it doesnt have any error while autoupdating, only just yesterday.

 

maybe i'll gonna stick with teknogods for now. if the issue is all about my isp cache, ill gonna try autoupdating it again by next week and see if it works.

 

anyway, tnx a lot.

uhm, you should be able to make copy of iw4m.dat, name it iw4m.exe and use it to bypass the updating procedure.

Right, but we dont know if the updater downloaded all the files EXCEPT for libnp.dll, cause afaik after freshly installing it libnp.dll is about the 3rd thing it downloads before everything else.

someone @ irc uploaded the .dll for me, now everythings okay, just got back online last night hope by the next update i will not encounter such problem anymore. finger crossed

someone @ irc uploaded the .dll for me, now everythings okay, just got back online last night hope by the next update i will not encounter such problem anymore. finger crossed

In the meanwhile, clean your system cache (and that includes .cpart files that might be found on your mw2 folder or %localappdata%\iw5m folder)

Otherwise you might have the same problems on the next update.

I advice you to use Ccleaner (run it with all your web browsers closed)

Smoking craps is not allowed around here

Anyway, the point is that he didn't fix his problem. He just bypassed the problem. So, he should keep trying to find what caused the problem, to make sure that he won't have it again in future updates.