PPP_87577631-VisitorForum|Forum|5 years agoApril 13, 2021QuestionPrompt errorForum|Forum|5 years agoApril 13, 20211 reply24375 viewsHi i am prem, After installing the Creo 4.0 there was promt showing 1. Environmental variable "LNXPARAMETERLST" 2. Error PRO_TK_E_NOT_FOUND 3. Startup of applicaation "LnxPLMUpdateParamsDLL" failed. For more information please refer the attachement. Guide me to solve this issue. Thanks in advance.Installation