Not to cTrader trading platform itself, but your device can be infected by viruses that affect the operation on the platform.
In some cases, viruses have caused:
- Slow connection by restricting some cTrader communication packages
- Crashing cTrader trading platform by destroying some of its data files
Spotware(the developer of cTrader trading platform) does not have a solution for such problems.
In this case, you are recommended to use a windows repair tool that might be needed or even formatting the Computer.