Google Chrome:


Step 1:

Go to settings -> Security and Privacy -> Clear Browsing Data

Choose "All Time"

Choose:

browsing

cookies

cached images

Click Clear Data


Step 2:

Go to Cookies and other site data

Scroll down to "Sites that can always use cookies"

Click "add"

Enter the following text

[*.]paychex.com

Click "Add"

Click "Add"

Enter the following text

[*.]centralservers.com

Click "Add"


Step 3:

Reset Google Chrome (X out)


Step 4:

Type into your browser - paychexflex.com

Note: Do not use any bookmarks. Type the web address.