If you're seeing Error Code 1523, it means that the activation server has responded with an invalid or failed response after you've entered the activation key, even when your internet connection is stable.
Activation Failed
Cannot connect to the activation server. Check your internet connection & try again.
Error Code:1523
App:....
This error can show due to the following reasons:
- Temporary server issues due to server maintenance or high traffic.
- Outdated or Invalid activation key for the specific product.
- Typos or error in the activation code.
- Temporary internet disconnection or slow internet that interrupting the activation process.
How to Resolve Error Code 1523?
Try out the possible solution to resolve error code 1523:
- Check if your internet connection is stable and working properly before re-trying to activate the software.
- Double-check the activation key and re-enter it carefully. Try to copy and paste the activation key to avoid typos, wrong sequence or other mistakes.
- Wait for some time before trying to activate the software again, this might resolve any temporary server issue and resolve maintenance downtime issues.
If you still see the error code 1523, get in touch with our customer support team. They will help you to investigate the issue and provide you with the correct and most accurate resolution to activate your Stellar software.
