System: Windows 10 (64-bit). Windows 11 not tested.
Disk space: 200 MB minimum
RAM: 2 GB minimum
Internet connection: required only when you click “Update draws” (then the software is 100% offline)
Customer account: to purchase and receive the download link
Step 1 — Purchase the licence
Go to the checkout page — Coming soon
Fill in the form (credit card or PayPal)
You receive a confirmation email with the download link for the software
⚠️ Article L221-28 13° of the French Consumer Code: by purchasing this digital software, you expressly consent to execution beginning before the end of the 14-day withdrawal period, you expressly waive this right, and you confirm this waiver on a durable medium (confirmation email). No refund is possible after the download link is delivered, automatically by the store.
Step 2 — Download the installer
In the order confirmation email, click the download link
You obtain PronoEuroX_Setup_v1.0.28.exe (Coming soon)
Save it to your Desktop or to C:\Temp\
Step 3 — Run the installation
Double-clickPronoEuroX_Setup_v1.0.28.exe
Windows SmartScreen displays: "Windows protected your PC — Microsoft Defender SmartScreen prevented an unrecognized app from starting"
Click "More info"
Click "Run anyway"
⚠️ SmartScreen — this is normal. The software is not digitally signed: no publisher certificate was bought for it. A digital signature is what lets Windows identify the author of a program with certainty; without one, Windows shows this warning for every downloaded file. This message does not indicate any problem on your computer.
The Inno Setup installer opens
Choose the installer language (French or English)
Accept the personal-use licence
Choose the installation folder (default: C:\Program Files (x86)\PronoEuroX\)
Tick "Create a desktop icon"
Click "Install"
Wait 10-20 seconds
Click "Finish"
Step 4 — First launch
Launch PronoEuroX from the Desktop or the Start menu
If SmartScreen triggers again, same procedure: "More info" → "Run anyway"
The software opens directly — no activation is required, no input is needed. The software is ready to use.
Step 5 — Initial setup
Choose the interface language (English, French or Spanish)
Select your country from the 9 Euromillions countries list
The software already embeds the history since February 2004. On first launch, click “Update draws” to fetch the most recent draws from the public results sites
The dashboard displays with global statistics
Step 6 — First steps
You are ready. Here are the main tabs:
Frequencies: table of the 50 numbers and 12 stars with their appearance count and current delay
Cycles: analysis of average appearance cycles per number
Correlations: correlation matrix between numbers and between stars
Combinations: grid generator with filters (odd/even, sum, distribution)
❓ SmartScreen triggers at every launch
This is the normal behaviour for unsigned software. Each time: "More info" → "Run anyway". To avoid this in the future, add PronoEuroX to the apps approved by Windows Defender.
❓ The installer does not launch (nothing happens)
Check that you are on Windows 10 64-bit (Right-click on "This PC" → Properties → System type). If you are on Windows 11, software compatibility is not guaranteed.
❓ The software launches but data does not load
Check your Internet connection before clicking “Update draws”. The missing draws are downloaded from several public online results sources. If you are behind a corporate proxy, disable it for the first launch.
❓ No technical support available
Reminder: no technical support is guaranteed. The software is sold "as is". See the FAQ for common questions.
Updates
No update is guaranteed. If the author publishes an update, it will be announced on the main page. You can check your current version manually in the Help → About menu.