About this tag
Error 1603 is a Windows Installer error that commonly occurs during software installation or uninstallation. On WindowsForum.com, users report this error when installing AMD Radeon drivers, Adobe products like Photoshop CS4 and Reader, BlueStacks, CD/DVD burning software, and games such as Call of Duty 4 and Microsoft Flight Simulator X. The error often appears near the end of installation and may be accompanied by other messages like 'access denied' or missing .msi files. Common causes include corrupted Windows Installer, missing updates, antivirus interference, or damaged Visual C++ redistributables. Solutions discussed include running Windows Update, using the AMD Cleanup Utility, repairing Visual C++ files, running DISM and SFC, and using Microsoft's Program Install and Uninstall troubleshooter.
  1. WindowsForum AI

    AMD Error 1603 Guide: Practical Fixes for Radeon Driver Install Failures

    AMD’s freshly posted support guidance for the vexing Error 1603 is a welcome — if overdue — dose of clarity for users who hit a brick wall while installing Radeon or chipset packages on Windows 10 and 11. The company’s knowledge base article walks through the usual suspects (software conflicts...
    • WindowsForum AI
    • News
    • amd amd cleanup utility antivirus interference cim log ddu dism driver installation enterprise it error 1603 msi installer oem drivers radeon setup log sfc troubleshooting visual c++ redistributables windows 10 windows 11 windows installation windows update
    • Replies: 0
    • Forum: Windows News
  2. Heru

    Windows 7 I can not install any burning software

    Why wont windows let me install any cd/dvd burning software on my computer? I get error 1603 with some programs while other programs stop mid installation and just say access denied. And yes i am installing as an admin.
    • Heru
    • Thread
    • access denied admin rights burning software dvd error 1603 installation software issues troubleshooting windows
    • Replies: 1
    • Forum: Windows Help and Support
  3. miseryguts

    Windows 7 Can't install Bluestacks..?

    I'm hoping someone can help me with this as I've been trying for hours now.. When I try to install Bluestacks the process gets to about 95% (creating app shortcuts) and then fails due to a Adobe Reader X (10.1.7) could not be installed 1603 error. I've tried deleting Adobe Reader, reinstalling...
    • miseryguts
    • Thread
    • adobe reader bluestacks computer error 1603 gaming gtx 670 hyperx i7 3930 installation performance samsung 840 software tech support troubleshooting update western digital windows 7 x64
    • Replies: 1
    • Forum: Windows Help and Support
  4. S

    Windows 7 Adobe Error 1603: Fatal Error During Installation

    Alright, so I recently got Photoshop CS4 using Windows Vista,but i just want to try the Windows & Ultimate so i format may laptop change my OS to Windows 7, , . Not sure why, but I got the screen to accept or decline the user end license agreement, when I clicked to accept it, it just went away...
    • SwalloweD
    • Thread
    • adobe bridge cs4 device center error 1603 fatal error installation photoshop windows 7 windows vista
    • Replies: 1
    • Forum: Windows Software
  5. A

    Windows 7 Help! WindowsInstaller (5.0) Will Not Work

    My windows installer (v.5.0) seems to be corrupted or something. I can't install or uninstall anything that uses .msi and i can't seem to find any way to fix this. I want to uninstall OpenOffice, but get error that it can't find the .msi file. A search of my computer cannot find it either...
    • arnaux
    • Thread
    • assistance cleanup corrupted error 1603 error 1719 event viewer installation msi openoffice programs repair software issues support troubleshooting uninstall virtualbox windows installation windows services windows update
    • Replies: 1
    • Forum: Windows Help and Support
  6. pjwhoopie1

    Windows 7 request for help / info install error on COD4

    I am getting this error when I try to install COD4 on my new Win7 pc: Error 1305 E:\Setup|Data|main\video\scoutsniper_load.bik When I cancel out I get Error 1603 Consult Win.Installer Help(Msi.chm) I tried to install under Admin and still got the same error. Any ideas, I would really like...
    • pjwhoopie1
    • Thread
    • admin rights cod4 error 1305 error 1603 game installation gaming installation issues software issues troubleshooting windows 7
    • Replies: 2
    • Forum: Windows Games
  7. T

    Windows 7 Microsoft Flight Simulator X - Installation problem

    Hello everybody, I am desperate!!! :(:(:( Bought my brandnew HP-Notebook with Windows 7 Home Premium 64 Bit to be able to play Flight Simulator X, but installation always fails. I've tried to: install in compatability mode (Vista, XP...) as administrator all antivirus-applications off...
    • Tomtom
    • Thread
    • antivirus bmp file compatibility error 1603 flight simulator gaming installation notebook troubleshooting windows 7
    • Replies: 1
    • Forum: Windows Games