While trying to activate Right PDF/ Gaaiho with a license code, a message shows Error Code 115 and activation fails.
The License Code or Serial Number entered did not match the currently installed Right PDF/ Gaaiho PDF software.
You can either (1) download and install the correct version of Right PDF/ Gaaiho PDF; (2) upgrade to the latest version of Right PDF/ Gaaiho PDF.
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- Remove your current Right PDF/ Gaaiho PDF software;
- download the correct version that matches your license (click here to download older versions);
- install (for Gaaiho PDF 5 or earlier versions, please download the software that matches your Windows OS: How to check which Windows operating system am I running?)
- activate (How do I activate Right PDF 6 online/offline?).
(2) Upgrade to the latest version:
- Please visit our Upgrade page to purchase the latest version of Right PDF/ Gaaiho PDF.
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