While our website is viewable on a variety of technology devices and platforms, products like I-Corp Internet Banking do require specific browsers to ensure compatibility and the highest level of security.

Please NOTE: Premier ACH within I-Corp currently only works with Microsoft Internet Explorer

Microsoft Internet Explorer (32-bit)
Minimum Version 7.0
Microsoft Windows XP SP2 or Vista
128-bit encryption
28.8Kbps Internet connection

Mozilla Firefox (32-bit)
Minimum Version 2.0
Microsoft Windows XP SP2 or Vista
Apple Macintosh OSX
28.8Kbps Internet connection

Opera Browser (32-bit)
Minimum Version 9.0
Microsoft Windows XP SP2 or Vista
Apple Macintosh OSX
28.8Kbps Internet connection

Please NOTE: I-Corp (Internet Banking) may work with other operating systems and with other browsers but it is not recommended or supported. If you are experiencing problems accessing your internet banking account it could be due to your operating system or browser specifications.

Required Plugins and Technology

 
The following plugins are required to login and access First Interstate Bank's I-Corp Internet Banking. They are required to validate your identity and protect against any malicious activity.

Adobe Flash
Minimum Version 8.0 Release 33 - See what version you are running.
In order to sign in to your internet banking or other login on the homepage,
you will need to ensure you have the Adobe® Flash Plugin installed on your machine.

JavaScript Must be Enabled
JavaScript must also be enabled in your browser to sign in and view your accounts. Not to be confused with the Java Plugin, JavaScript is a scripting language widely used for client-side web development.
 

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