**Are you the copyright holder or authorized to act on the copyright owner's behalf?**

Yes, I am the copyright holder.

**Please describe the nature of your copyright ownership or authorization to act on the owner's behalf.**

We are the owner of GemBox.Spreadsheet, a .NET component for processing Excel files:  
https://www.gemboxsoftware.com/spreadsheet

**Please provide a detailed description of the original copyrighted work that has allegedly been infringed. If possible, include a URL to where it is posted online.**

The license keys for GemBox.Spreadsheet are confidential, we prohibit public disclosure of license keys.  
We have found our license key on your site:  
https://github.com/pepperonee13/CsvParser/blob/master/CsvParser/Extensions/CsvExtensions.cs#L20

**What files should be taken down? Please provide URLs for each file, or if the entire repository, the repository’s URL.**

https://github.com/pepperonee13/CsvParser/blob/master/CsvParser/Extensions/CsvExtensions.cs

**Have you searched for any forks of the allegedly infringing files or repositories? Each fork is a distinct repository and must be identified separately if you believe it is infringing and wish to have it taken down.**

We have not searched.

**Is the work licensed under an open source license? If so, which open source license? Are the allegedly infringing files being used under the open source license, or are they in violation of the license?**

GemBox.Spreadsheet is licensed under a proprietary software license agreement and not under open source.  
The product's EULA can be downloaded from:  
https://www.gemboxsoftware.com/spreadsheet/EULA.rtf

**What would be the best solution for the alleged infringement? Are there specific changes the other person can make other than removal? Can the repository be made private?**

The 20th line of code in this file should be censored:  
https://github.com/pepperonee13/CsvParser/blob/master/CsvParser/Extensions/CsvExtensions.cs#L20

For example, you may use:  
SpreadsheetInfo.SetLicense("FREE-LIMITED-KEY");

Also, the commit history should not contain this key as well:  
https://github.com/pepperonee13/CsvParser/commit/ef3b513a17fb798266c8dd9b2ce6508e40bebe37

**Do you have the alleged infringer’s contact information? If so, please provide it.**

We were unable to find Peter Szarvas's email address.  
We have tried contacting [private] via LinkedIn but didn't get any answer.  
We have also tried contacting the company in which [private] previously worked, for which this license key was issued, but again no answer.

**I have a good faith belief that use of the copyrighted materials described above on the infringing web pages is not authorized by the copyright owner, or its agent, or the law.**

**I have taken <a href="https://www.lumendatabase.org/topics/22">fair use</a> into consideration.**

**I swear, under penalty of perjury, that the information in this notification is accurate and that I am the copyright owner, or am authorized to act on behalf of the owner, of an exclusive right that is allegedly infringed.**

**I have read and understand GitHub's <a href="https://help.github.com/articles/guide-to-submitting-a-dmca-takedown-notice/">Guide to Submitting a DMCA Takedown Notice</a>.**

**So that we can get back to you, please provide either your telephone number or physical address.**

GemBox d.o.o.  
[private]  
[private]  
[private]  
[private]

**Please type your full legal name below to sign this request.**

[private]