Run the file once it downloads. It installs for the current user and needs no administrator password.
Windows will warn you the first time. This build is not code-signed yet, so Windows shows a blue “Windows protected your PC” screen. Choose More info, then Run anyway. That prompt goes away once a signing certificate is in place.
System requirements
Operating system
Windows 10 or Windows 11, 64-bit
Disk space
About 400 MB once installed
Internet
Not required. Everything runs on the computer it is installed on.
Installs to
%LOCALAPPDATA%\Programs\Mycometer Desk
Your data
%APPDATA%\Mycometer Desk, and it stays on the machine
What is in version 1.2.0
Updates install themselves from one button. Settings, Check for updates: it downloads the new version, verifies it by checksum and installs it over this one. No enrolment code, no wizard, no second icon on the desktop, and nothing for you to delete.
All six Mycometer tests and all seven grading tables: surface fungi, surface bacteria, materials as insulation and as cement, air fungi, air allergen, and the FAI index.
The arithmetic is checked against Mycometer's own workbook, 93 values read straight out of the spreadsheet, so results match the lab.
The sampling form is transcribed from their workbook field by field, in their wording.
Reaction time, calibration check, rotameter normalisation and the flowrate floor, with the workbook's own guards.
Report output, with every value showing where it came from.
Assistant tab: add a photograph of a fluorometer readout and it proposes readings. Nothing is written to a job until you press Apply.
Known gaps in this build
Fahrenheit (US) only. The Celsius workbook is a separate release.
No BactiQuant water-bacteria sheet.
It does arithmetic on numbers read off a fluorometer. It does not talk to the instrument.
No accounts and no licence keys. Anyone who opens it is in.
No syncing between two computers.
Not code-signed, so the Windows warning above applies.