Another version of this product is already installed. Installation of this version cannot continue. To configure or remove the existing version of this product, use Add/Remove Programs on the Control Panel.
This is probably not the correct interpretation of this error.
The Win32 error above is more likely to indicate the actual problem.
Flags
Severity
Success
This code indicates success, rather than an error.
This may not be the correct interpretation of this code,
or possibly the program is handling errors incorrectly.
When I reinstall the AppFabric 1.1, Why I'm getting this error "AppFabric installation failed because installer MSI returned with error code : 1638".? on windows 2012 ERROR_PRODUCT_VERSION 1638 Another version of this product is already installed. Installation of this version cannot continue. To configure or remove the existing version of [...] read more