Texthelp Read & Write 4 will not work with Mountain Lion.

Texthelp Read & Write Gold 4 and under is not supported with Mountain Lion. If you upgrade you will have to purchase version 5 for it to be functional again.

Problem

When updating to Mountain Lion on Apple MAC, Read & Write version 4 (and under) either will not install, load if installed before the update, lose functionality or have errors.

Cause

Read & Write from version and 4 and under is not compatible with Mountain lion.

Solution

1. Purchase Read & Write 5 which is compatible.
2. Or Downgrade back to Lion.

Check this website for more details of software that maybe effected with the switch-over to Mountain Lion.