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WINDOWS / TEST INSTALL ROUTEx64 EXE
01EXEOfficial downloadSave package
02
03Review warningInstall & test
Windows / Unsigned test preview
Verify the file. Review the warning. Install.
This Windows x64 preview is for current testing and is not yet Authenticode signed. Windows may show a reputation warning before the Qt installer opens, so verify the official download and published SHA-256 first.
Guide statusUnsigned x64 test preview
EXESHA
PowerShellVerify SHA-256
Testing status
Unsigned preview
SmartScreen may ask for an explicit review
!
x64 installer
Qt Installer Framework package for supported 64-bit Windows test systems.
Approx. 91 MB
Keep the complete EXE intact after downloading.
SHA-256 published
PowerShell can verify the package before it runs.
Unsigned preview
A SmartScreen reputation warning is expected during testing.
Unsigned EXE / Three careful moves
Download. Verify. Install without disabling protection.
Keep Microsoft Defender SmartScreen enabled. Confirm the official source and exact checksum, then use the warning dialog only for this verified PractiPix test package.
This test installer does not yet carry an Authenticode signature.
Download it only from PractiPix and verify SHA-256 61d2467e722e01b01a94e306bae39b61df54af05a23d05df24e582ffe561ce3d before opening it. Do not disable SmartScreen or antivirus protection. If the checksum differs, delete the file and contact support.
Read Microsoft’s Get-FileHash referencePackagePractiPix-win64-qtifw.exe
ArchitectureWindows x64
SizeApprox. 91 MB
Signature statusUnsigned testing build
01Download
Download the Windows x64 test package
Open the PractiPix Download page on the Windows computer and choose the Windows x64 test preview. Save PractiPix-win64-qtifw.exe, approximately 91 MB.
Use only the file delivered by the official PractiPix website. A browser warning can appear because the package is new and currently unsigned; that warning is not a reason to turn browser or Windows protection off.
Leave the file in Downloads until its checksum has been verified.
RouteDownload page > Windows x64 > Save EXE
Keep the downloaded file intact until verification
02Verify
Confirm the package with PowerShell
Open PowerShell and run Get-FileHash "$HOME\Downloads\PractiPix-win64-qtifw.exe" -Algorithm SHA256.
The result must be 61D2467E722E01B01A94E306BAE39B61DF54AF05A23D05DF24E582FFE561CE3D. Letter case does not matter; every character does.
If the result is different, do not run the installer. Delete it, download a fresh copy from PractiPix, and contact support if the mismatch remains.
RoutePowerShell > Get-FileHash > Compare SHA-256
If Downloads is elsewhereType Get-FileHash followed by a space, then drag the EXE from File Explorer into the PowerShell window and add -Algorithm SHA256.
PS C:\Users\tester>
F54AF05A23D05DF24E582FFE561CE3D
Get-FileHash "$HOME\Downloads\PractiPix-win64-qtifw.exe" -Algorithm SHA256Algorithm HashSHA256 61D2467E722E01B01A94E306BAE39B61DF54AF05A23D05DF24E582FFE561CE3D
Every SHA-256 character matches the published value
03Install
Review SmartScreen, then use the Qt installer
Double-click the verified EXE. Because this testing package is unsigned, Microsoft Defender SmartScreen may display Windows protected your PC. Confirm the app name and official source again; if the dialog offers the testing route, choose More info and then Run anyway.
Follow the PractiPix setup wizard, keep the suggested install location unless your test requires another path, and launch PractiPix when setup finishes.
Do not disable SmartScreen, Microsoft Defender, or another antivirus product. A managed work computer may block unsigned applications by policy; in that case, use a permitted test machine or ask its administrator.
RouteOpen EXE > More info > Run anyway > Install
If no run option appearsStop rather than weakening Windows security. The computer may enforce Smart App Control or an organization policy that does not allow unsigned test software.
Microsoft Defender SmartScreen
Windows protected your PC
Review this unsigned test package only after its checksum matches.
Don’t runMore info
Keep Windows protection enabled throughout testing
Installer still blocked?
Send the Windows details that identify the block.
Tell support the Windows version, whether the computer is x64, the browser used, the warning text, and whether the SHA-256 matched before launch.