To remove unwanted measurements from PicoLog's main screen use the Settings Monitor dialogue box to highlight and select those which you wish to keep.
To make Picolog start as it was left you can save your settings as a .pls file which can be reloaded. To save this file, set up Picolog as you would like it and then go to File / Save as , changing the file type to .pls.
You can also make Picolog open with this settings file already open by right clicking on the icon, selecting properties and changing the target to
[Path]\plw32.exe [path]\MySettings.pls where [path] is usually c:\PICO
To make PicoLog start taking results when the logger is opened use:
[Path]\plw32.exe -r [path]\MySettings.pls.