B760 Pro RS IRST driver fails to install
Printed From: ASRock.com
Category: Technical Support
Forum Name: Intel Motherboards
Forum Description: Question about ASRock Intel Motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=113437
Printed Date: 20 Jan 2026 at 10:34pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
Topic: B760 Pro RS IRST driver fails to install
Posted By: dbmaestro
Subject: B760 Pro RS IRST driver fails to install
Date Posted: 20 Jan 2026 at 8:36am
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Hi Team, I have tried to install on ASRock B760 Pro RS+i5-14600K "Intel Rapid Storage Technology driver and utility ver:19.5.7.1058" along with a different version from intel official website but it keeps resulting this error shown below. -Exit with error code: INSTALL_FAILURE(1603) Could you help me resolve that? I'm running Windows 10 if that helps. Thanks in advance. Kind regards dbmaestro |
Replies:
Posted By: Xaltar
Date Posted: 20 Jan 2026 at 4:54pm
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As far as I am aware, this issue most often pops up when you attempt to install an older version of the driver/utility on top of a newer one. https://www.intel.com/content/www/us/en/download/19512/intel-rapid-storage-technology-driver-installation-software-with-intel-optane-memory-10th-and-11th-gen-platforms.html" rel="nofollow - Here is a post on the intel forums describing the same issue along with some tips on how to resolve it. ------------- 
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