Hi Manish,
Are there any spaces in the file path? If so, the entire path needs to be put in quotes, otherwise the script will only read the path up to the first space.
As to your comment related to the feature showing disabled, per the article:
Prerequisites to using exportControlData
This script was introduced in Assure 9.1 as an add-on feature. You can check if your installation has this add-on enabled by checking your license details under Help > About Us. If this feature is enabled, you will have "Enabled" next to Export Server Utility Module. If your installation has this feature disabled, please submit a license request to have your license updated with this module enabled.