I am trying to open a Indesign 5.5 doc with 5. it say to update my plugins. The "shared content indesign plugin".. I have run the update manager but still no luck. Any Ideas where I can get this plugin?
CS5.5 .indd files are not backward compatible with any version, including CS5. They can be exported to .idml in CS5.5 and that should open in CS5.5, CS5 or CS4.
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