ERROR:
The input is not a valid Base-64 string as it contains a non-base 64 character, more than two padding characters, or an illegal character among the padding characters. at System.Convert.FromBase64_Decode(Char* startInputPtr, Int32 inputLength, Byte* startDestPtr, Int32 destLength) at System.Convert.FromBase64CharPtr(Char* inputPtr, Int32 inputLength) at System.Convert.FromBase64String(String s) at LED012105.Led.bla(String inString, Boolean enc) at LED012105.DELLogin.bla(String inString, Boolean enc) at Tridel_SB_Engine.SurveyBuilder.Page_Load(Object sender, EventArgs e)