Do I need a 64-bit or 32-bit version of iSpring Pro?
A 64-bit version of iSpring Pro should be installed if your computer is running a 64-bit version of Windows.
If the 32-bit version of Windows is installed, you should install the 32-bit version of iSpring Pro.
How do I find out which version of Windows my computer is running?
To find out if your computer is running a 32-bit or 64-bit version of Windows in Windows 7 or Windows Vista, do the following:1. Go to Control Panel > System and Security > System.
2. Under System, you can view the system type.
![](/ispring_content/content/images/faq/windows7_version.jpg)
If your computer is running Windows XP, do the following:
1. Click Start.
2. Right-click My Computer, and then click Properties.
- If you don’t see "x64 Edition" listed, then you’re running the 32-bit version of Windows XP.
- If "x64 Edition" is listed under System, you’re running the 64-bit version of Windows XP.