Friends, I experienced that after update PCLink client to v184.108.40.2061, my Zenfone 4 can't be used to touchscreen as it is limited by Asus. If anybody still has PCLink v220.127.116.115, kindly help copy all file in C:\Program File\ASUS\PCLink and share to me. You may check version by click on the gear icon (Setting) on top right menu of PCLink client. Also, I suspect that the version should be match, so I'd restore from PCLink App version 1.1u.0.141201 to 1.1u.0.141105 too. If anybody still has PCLink App 1.1u.0.141105, please do me a help too. You may check version by goto Setting>App>PCLink on you smartphone. Thank you very much. Thaweesak B.