Invalid temp images directory in chart handler configuration [F:\Inetpub\vhosts\pms.icar.gov.in\httpdocs\chart\]. Please edit the web.config file. The CharImageHandler key, Dir value must point to a valid directory. The directory is required for temporary image storage when storage mode equals file system. asp.net c#

<add key="ChartImageHandler" value="storage=file;timeout=20;dir=F:\Inetpub\vhosts\pms.icar.gov.in\httpdocs\chart\;" />

 Remove (dir=F:\Inetpub\vhosts\pms.icar.gov.in\httpdocs\chart\;" ) from web.config file.