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You must request a new license for the current (updated) configuration.
The License application looks like this-
Click on License Management
Get the activation key by Email (Registration of Product) from the drop-down list.
Select a product to activate and its version- Always choose FirstBIT: ERP.
Enter Next.
Enter all relevant fields
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- Registration number- it has to be the same number that is received from the Vendor for the 1C license activation, it is also known as the Registration key.
- Contact details, Position, phone number, and email id should be of the user of the software.
- Name of the license organization- Name of the company for which you are requesting the license.
- TIN- It is the TRN of a group or you may enter the P.O.BOX no of the client.
- Current Address, legal address- Address of the company.
- The contact number, and email id can be the same as the contact details.
- Website- if available enter the website. If not, click on no website.
Enter Next. 
Save the License key – It is the file by which the license is granted. Any changes in hardware or major changes occur in the computer,
a new license needs to be requested.
If first-time Registration is done, automatically 10 days trial version is activated for the user.
Under Installed License, you can find the Trial License key and information details will show the modules, license count and expiration date. 
This below format file needs to be sent to us through email to get the Activation dense.
After receiving the Activated file-
once you receive the Activation file through email; Install it in the License server. 
- License management.
- Select the Desired Action- Install the activation key and activate the license.
- Specify the file- attach the file and Next.
The license will get activated.
Once activated, the main page will show the details of the Installed license and the License information i.e.
Expiration date, Modules, Add ons, etc. 
Thanks for being a FIRST BIT customer!