Why is cursor position erroneous after restarting the Windows CE system? - FAQs | Manufacturer of Resistive | PCAP Touch Screen | PenMount Touch Screen Controller - AMT

When starting the computer, the Windows CE loader loads the whole system (nk.bin) into memory. Since all registry changes ( including the PenMount calibration parameter ) are stored in memory and will not be written back to nk.bin by default, they will be reset after restarting Windows CE. Here are some solutions :1. Use a PenMount controller with EEPROM storage and the latest PenMount Windows CE driver. Currently, PenMount 9000 firmware C2.2, C2.3, E2.2, E2.3 and the entire PenMount 6000 series support EEPROM I/O function. 2. Write the registry settings back to storage. This method can be applied to all PenMount devices. Please refer to the MSDN website for more information. Certified resistive, projected capacitive (PCAP) touch screens and PenMount touch screen controllers meeting international standards, ISO, UL E331240-A1-UL, REACH, and RoHS. All touch screen products are supplied with flexible production quantity and long term support.