not working most wanted on nokia x

[udilshan]

my phone is nokia x, when i trying to install need for speed most wanted to my phone app says 0 space on your memory but my sd card has 2 gb available ,how can i fix this

[EA_Najat]

@udilshan 

Maybe there are too many applications running in the background.

On your device, you can go to “Settings > Applications > Manage Applications” to remove applications, or Running Services to stop multiple applications from running at once.