Report this ID appears to be an online ID, decryption is impossible in Help, my files are encrypted! Posted February 28, 2020 Dear All, On 27.02.2020 my all files are encrypted by .nppp extension. I cant decrypt my files using decrypt_STOPDjvu tool. below message is showing. No key for New Variant online ID: OsVBijqbuwI0p7XVSpQtR16gXI0NfNb399q9TOQe Notice: this ID appears to be an online ID, decryption is impossible Can you please suggest me a solution.