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ISO Size not more then 4 GB? Why? and can it be bigger? Rate Topic: -----

#1 User is offline   crunch81 

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Posted 13 April 2010 - 11:55 AM

Maybe I put this in the wrong section, for that I apologize.

This sounds like a weird question but for me very important to get a serious answer.
I Vlited Vista Premium and total size is 2.3 GB, I also want to put my WPI program on it, that is also 2.3 GB. A iso cannot be bigger then 4.0 GB or else it will not boot up when I install it.

My question is: Can I make the total size bigger then 4.0 GB and do something with it that it will boot and install everything? And if not: What is the reason that it will not boot from an ISO bigger then 4.0 GB?

Thanks very much.

This post has been edited by crunch81: 13 April 2010 - 11:56 AM



#2 User is offline   Tripredacus 

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Posted 13 April 2010 - 01:31 PM

Do not post technical topics in General Discussion. :no:

#3 User is offline   Kelsenellenelvian 

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Posted 13 April 2010 - 06:40 PM

You are Slighlty mistaken..

The 4gig limit is not ISO size it is .wim size. You can have your iso at the size you said and you'll be just fine :)

#4 User is offline   crunch81 

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Posted 14 April 2010 - 09:51 AM

View PostKelsenellenelvian, on 13 April 2010 - 06:40 PM, said:

You are Slighlty mistaken..

The 4gig limit is not ISO size it is .wim size. You can have your iso at the size you said and you'll be just fine :)


Thanks for making my point clear. but..... Why does my system not boot when my ISO is more then 3.99999GB? It just hangs in a black screen. When I make my ISO smaller then it boots up normal? (And my WPI is 2.8 GB and the rest is OS files)

Thanks again.

#5 User is offline   cluberti 

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Posted 16 April 2010 - 09:48 PM

Sounds more like an issue with the drive or the system (are you using an ISO, or are we talking about an actual DVD disc?), or maybe even just a vLite problem.  I have WIM files over 10GB on a USB key and all of my systems seem to boot from and use said WIM files just fine. I have ISOs that I use in Hyper-V that are larger than 4GB, containing WIM files larger than 4GB, and those boot/install just fine as well.

#6 User is offline   crunch81 

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Posted 17 April 2010 - 04:09 AM

View Postcluberti, on 16 April 2010 - 09:48 PM, said:

Sounds more like an issue with the drive or the system (are you using an ISO, or are we talking about an actual DVD disc?), or maybe even just a vLite problem.  I have WIM files over 10GB on a USB key and all of my systems seem to boot from and use said WIM files just fine. I have ISOs that I use in Hyper-V that are larger than 4GB, containing WIM files larger than 4GB, and those boot/install just fine as well.


Ok, thanks for the info....It seems that my problem lies somewhere else.
It is an Iso file in virtual PC that I am testing btw.

#7 User is offline   aviv00 

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Posted 06 May 2010 - 08:36 AM

u use fat32?

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