write an application that makes the file lock after only one use. I want to be able to send a file to a user, he can open the file one and only one time, and then it will be locked (or deleted) after closing. The user must not be able to save any copy of the file or share in any way
35 freelancers are bidding on average $161 for this job
Hi, should the file be an exe? If so I can help with the deleting part. Relevant Skills and Experience 10+ years c#/vb.net Proposed Milestones $100 USD - Delivery
I did review your requirements. Your job is to match my skills and quite interesting. Please call me and discuss details. Relevant Skills and Experience PHP, c# Proposed Milestones $111 USD - end
Hello, I am an automation and windows desktop coder. I can make your program work just for once in a computer. Please check my profile. I have alot of experience in this type of exe tricks.