Adobe InDesign is the successor to PageMaker. InDesign CS6 and even modern versions of InDesign CC possess the ability to open PageMaker files ( .pmd and .p65 ).
"Could not complete your request because of a Plugin error (7212)." adobe pagemaker plugin error 7212 updated
Furthermore, security updates are a major culprit. Modern operating systems employ Address Space Layout Randomization (ASLR) and Data Execution Prevention (DEP). PageMaker’s legacy plugins often rely on hard-coded memory addresses—a practice that is now considered a security risk. When a Windows update enforces DEP more strictly, the plugin is denied access to the memory it expects, triggering the 7212 error. Adobe InDesign is the successor to PageMaker