Please check that you have ownership of your AppData folder (see section 3 of the PicoScope 6 Self-Help Guide
Prior to installing the new version, please check the version number of the current PicoScope 6 install (click Help -> About PicoScope 6). If you do encounter an issue with the installation, then e-mail firstname.lastname@example.org
with the version number if you do not have the original installation file and we can provide this for you.Edit:
Few questions for you:
- Which browser are you using? Have you tried another web browser?
- Have you tried downloading the file again?
- Are you able to check the file signature in Windows Explorer (right-click the file, select Properties then click on the Digital Signatures tab)?