Your Key Has Been Expired/
Corrupt
If you're seeing this message,
your software key is currently inactive. Please follow the steps below to
identify and resolve the issue.
Key Corrupt S/W mode has been changed
Please perform the following
checks:
🕒 Date & Time Format: Confirm your
system's date format is set to:
dd-MMM-yyyy (Example: 20-May-2025)
Hardware Part Change: If hardware part change
in your system like-Motherboard , processer
Windows Update: If windows update like
win10 to win11.
Software Update: If Software update like
2.3.3 to 2.24.3
Key Expired
If message showing your key has
been blocked then AMC (Annual Maintenance Contract) is either about to expire
or has already expired.
· In case the AMC has expired
· If the AMC is upcoming (about to expire)
💻 (ii) Machine Code
To retrieve your Machine
Code for validation:
Launch the VIDYA
Software.
Click on Register button
3. New windows
will open

❗ (iii) Key Validation Problem
To resolve the key validation
issue:
Our support team will verify
and assist in reactivating your software key promptly.
In case of a motherboard, system, or processor change,
please send an email from your registered
email ID to support@vidyaone.com
with the following details: · School Name:
· Contact Name and Designation:
· Contact Number:
· Reason :
⚠️ Important:
Do not attempt to reinstall the software or change system settings
without guidance. This could lead to data loss or extended downtime.