Is field keytbl.lickey encrypted? Did you provide correct password lcEncryptPassword for decryption?

>Hello Sergey,
>In one form i am encrypting and in other form i am calling that particular records data from the table and want to decrypt it.
>
>
>Decrypt:
>lcLicKeyEncrypted = LOOKUP(keytbl.lickey,1,keytbl.id)
>
>SET LIBRARY to mapppath+"cipher50.fll" ADDI
>
>lcLicKey = decrypt(lcLicKeyEncrypted , lcEncryptPassword)
>
>
>But after doing this i am still seeing the same encrypted charecters in lcLicKey.
>
>Please try to provide me a solution. Since i want to integrate this in a project i am not at all familiar with encryption and decryption this is the first time.
>
>Thank you very much Sergey.