What is an MSI file?
MSI is an installer package file format used by Windows. Its name comes from the program’s original title, Microsoft Installer, which has since changed to Windows Installer. MSI files are used for installation, storage, and removal of programs.
Is MSI better than EXE?
The difference between MSI and EXE is that the MSI is an Installer database that comprises a collection of installer files and all the data needed to install, update, modify or get rid of certain software on your computer whereas EXE files can be used to install and run application software and also has the additional …
Can the Windows Installer folder be emptied?
A: No! The C:\Windows\Installer folder is used by the OS and should never be changed directly. If you want to remove applications, use the Control Panel Programs and Features to uninstall them. See also, “Relocating Your IIS Default Installation Folders” and “Inside Windows Installer.”
What is the difference between .MSI and Setup EXE?
MSI is an installer file which installs your program on the executing system. Setup.exe is an application (executable file) which has msi file(s) as its one of the resources.
How do MSI files become missing during SQL server patching?
For more information about how to resolve this problem, see ‘Steps to restore the missing Windows Installer cache files’ ( http://go.microsoft.com/fwlink/?LinkId=144387 ) in the Microsoft Knowledge Base. Error code 0x84B20002. 1) how do the msi files become missing?
How to fix missing installer cache in MSI?
As per the Error I have fixed the Issue of Missing File by Copying the file .MSI which was mentioned in above to INSTALLER Folder from SQL Media and started running Service Pack 3 again , still having issue and got other error as below :
What to do if you hit Missing MSI / MSP file?
If you hit missing MSI/MSP issue, suggest them to try the FixMissingMSI tool developed by Simon https://blogs.msdn.microsoft.com/psssql/2018/01/24/sql-setup-toolsuite-introduction-1-fixmissingmsi/ Here is how SQL Server work with MSI/MSP files, you may need to use this skill to troubleshoot if the FixMissingMSI does not resolve the issue.
Where is the MSI file stored in the installer?
The Windows Installer cache is located in the folder: %windir%\\installer. When a product is installed by using Windows Installer, a stripped version of the original .msi file is stored in the Windows Installer cache.