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iastor.sys

About this tag
The iastor.sys file is a driver component associated with Intel Rapid Storage Technology, commonly found on Dell and Sony VAIO systems. On WindowsForum.com, users report blue screen errors such as IRQL_NOT_LESS_OR_EQUAL and 0x0000007E linked to iastor.sys, often occurring during normal boot or after driver updates. Troubleshooting steps include updating the Intel Rapid Storage driver, though some users encounter a "this platform is not supported" error in safe mode. Other issues involve installation failures when upgrading from Vista to Windows 7, or slipstreaming the driver into Windows XP to enable SATA support. The driver is frequently discussed in the context of BSODs on Dell XPS laptops.
  1. 1CC

    Windows 7 BSOD: IRQL on iastor.sys

    I encountered this BSOD every time I log in windows in normal mode. Yesterday I can still stay in normal mode for some time but now it can only stay for about 5 seconds and then BSOD occurs. Now I can only access my computer in safe mode. I notice that some people experience similar problem...
  2. mahmoud

    Windows 7 blue screen 0x0000007E 4f29d59c

    I found the dump files ,but am not sure ,this is what i found
  3. News

    Upgrading Vista to Windows 7 fails with error 0xc0000359 and reference to iastor.sys

    Link Removed
    • News
    • Thread
    • compatibility error iastor.sys installation system requirements troubleshooting upgrade windows 7 windows vista
    • Replies: 0
    • Forum: Knowledge Base (KB)
  4. K

    Windows XP Error in iaStor.sys in windows XP installation(x64) aftr slipstreaming

    Hi there, I had been trying since the past 2 days to install windows XP professional 64 bit in my sony vaio (vpceb3gfg) running windows 8 release preview. I downloaded the windows XP pro x64 and slipstreamed it using nLite to integrate the iaStor.sys controller driver to include support for SATA...
    • Koushik Ghosh
    • Thread
    • ahci bios chipset compatibility controller downgrade drivers error hard drive iastor.sys ide installation intel nlite sata slipstream sony vaio support windows xp
    • Replies: 8
    • Forum: Windows Help and Support
  5. P

    Windows 7 Blue Screen of Death - IRQL - iastor.sys

    I was working in firefox and the screen went wild. The computer went wild and started shutting down. I get this that error. Sometimes it will allow me to start it with safe mode with command prompt or with networking. Here is the link to my minidump file located in office.live Link Removed...
    • Partzfx
    • Thread
    • blue screen computer crash dell error firefox graphics card iastor.sys irql minidump ram safe mode shutdown support troubleshooting windows xps
    • Replies: 23
    • Forum: Windows Blue Screen of Death (BSOD)
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