b1a4b2e9_f_WebSphere_MQ___United_States__Return_type
[Return code] 0x80131049 [HRESULT] -2146234295 [Description of error] Uninstall of given assembly is not allowed [Return type] 
FUSION_E_UNINSTALL_DISALLOWED
IBM Windows install error 1935 occurred during install of WebSphere MQ - United States