Ans:  Now trading platform does have an application error issues in the windows 8 and above operating system, and this can be resolved by making the following changes in your system.

Step 1: Open the ‘Run’ application on the Start menu of the computer and type ‘Regedit’ in the section provided.

Step 2 :  A dialogue box will open called ‘Registry Editor’, and Expand the ‘HKEY_CURRENT_USER’ option

Step 3: Expand the ‘Software’ option

Step 4 : Open the drop down menu, and select the  ‘Omnesys Technologies’ option. And Delete it from the drop down menu and restart your system.

Step 5:  Login to the NOW trading platform by using your login ID and password. And the colour changes for the buy/sell will reflect in the system.