By using the slider controls to vary any of the variables (flow, K factor, pressure) you can see the effect they have instantly. You can changed any of the 3 variables, flow, C-factor and the pipes internal diameter and the pressure loss will be calculated. The second part of the calculator is used to solve the K-factor formula given the flow, K-factor or pressure at a nozzle or fire sprinkler head given the other two factors. Hcalc is a simple Hydraulic Calculator and will allow fire sprinkler engineers to check calculations or solving simple hydraulic calculation. With the Hcalc App you can find the pressure loss in pipework using the Hazen Williams formula which is specified in the NFPA 13 and EN 12845 for fire sprinkler systems. Fire sprinkler calculation software free download full.

Hi there, I've followed above to the letter but still am unable to install the driver. I'm still in test mode and even disabled UAC in a last attempt. Tried firing it up with and without admin rights but from the start I get the never changing message below: Your system does not allow unsigned drivers to be installed. Please change the driver signing setting in COntrol Panel, then restart the PPjoy Joystick Driver installation. Ive been through control panel and couldnt find anything but disabling UAC. Then after reset and still in test mode still above message comes haunt me. I can't get the installer to work without having my Windows 7 x64 (7600 build) nag me about the drivers being unsigned.

I've tried various methods such as. Changing settings in gpedit.msc (does not work with Windows 7 as stated when you change the settings).

Aug 06, 2017  xda-developers Windows 8, RT Development and Hacking Windows 8 Development and Hacking install ppjoy on windows 8 64 bit by bombus84 XDA Developers was founded by developers, for developers. It is now a valuable resource for people who want to make the most of their mobile devices, from customizing the look and feel to adding new functionality.

Using cmd to edit two lines of bcdedit.exe (disable integrity checks and another one) 3. Use third-party software Driver Signature Enforcement Overrider 1.3b. Using f8 to disable driver signing during startup.None of these methods worked for me:( Any suggestions. There are dental intra-oral cameras that sell for around $3000.00 which is the average price. China is making some for around $150.00 on ebay, and they are great for the money. But some software called Dentrix Image is very selective on what cameras you can use AND the capture buttons.

I can get ANY camera to work, but not the capture button. I know SotaOptics wrote some software with PPJoy to get that to work, but it only benefits the $3000.00 camera. A LOT of docs go out and buy this camera, only to find only one piece of software can utilize the capture button. First sorry for my English. I have Windows 7 x86 and I can't install this PPJoy. When I start installer says: 'Please verify that your 64 bit system allows the installation test signed driver. Click OK to continue PPJoy Joystick Driver installation or CANCEL if you need to change the setting.

(Run BCDEDIT -SET TESTSIGNING ON)'. If I click OK, PPJoy will install, but when I start it says: 'Cannot install PPJoy device drivers.

Please install PPJoyBus.sys first.' Can anybody help me please? Any help would be great!:). Ive had the same problem as EVERYONE else trying to install PPJoy 0.8.4.5 Im running windows 7 7600 (64bit) ultimate. UAC is turned off like it always has been(I hate UAC) used driver signature enforcement overrider 1.3b to run in test mode, I run PPJoy as admin and still get the 'system does not allow unsigned drivers to be installed' ive unpacked the installer exe, to a folder to try install the drivers 'manually' and sign the 4 'sys' files. But I am unsure how to install the drivers.

Ive tryed hdwwiz command and selected the PPJoy.INF but windows crashes. Any help on how to install these drivers manualy would be much appreciated!!

Thanks in advance!! Can't wait to use my spektrum DX6 with this!! Now when you start the command prompt by simply clicking on it you will in 99% of cases run it in user mode which does not allow you to change the BCD file.as it contains critical booting options without which windows will not boot. So right click on command prompt.no let me be clearer: Start Menu > Accessories > Command Prompt(right click: Run As Administrator) So now the command window opens in Administrator mode(see title bar). Now my BCD file is in C: boot This folder is not visible normally. You have to login into windows 7 as Administrator and uncheck Hide Protected OS Files(google if you cant do this). Next run the command as I said above: bcdedit /store c: boot BCD -set testsigning on Make sure it says operation successful.