Ask a Question All questions Answered questions Unanswered questions All categories Application Lifecycle Management Application Security Archive Data Analytics DevOps Load/Performance Testing Network Perf. Monitoring Test Automation Value Stream Integration > Sort by date: Newest Hottest Most votes Most views Votes Answers Views Question 0 votes 1 answer 112 views Upgrading ALM 12.21 to 12.55 and getting ''The installation cannot continue. A newer ALM version is already installed on this machine'' error asked 6 years ago by gobroncos updated 6 years ago by pt-barnum Tags: 16959alminstalluninstallzero-g