(Figure 1.1 shows the main interface of the EXE File Encryptor User Manual. This program is mainly used to encrypt EXE files, set the encryption password and select encrypted files in the "File Encryption Settings" tab (here select the EXE file in the DispelFormality program provided by this program), and then in the "Advanced Settings" option Set the execution time or times of the encrypted program in the card, as shown in Figure 1.2. After the setting is finished, click the "EXE file encryption" button to end the encryption operation. When running the encrypted EXE file at this moment, it will be limited according to the running time or times set during encryption.)