IIS Server Error

i completed all steps for installation like wp-config and installation. but when i try to login it show a writing permission error. i consult for this on wordpress. i found that i need to upload .htaccess file, i upload this file as mentioned at wordpress site. but after uploading this file my url shows the following error. I this this file does not work on IIS server which i am usings. my installation url is https://www.amcy5.com/blog please help me how to fix this.

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IISPassword
The page cannot be displayed
There is a problem with the page youare trying to reach and it cannot be displayed. It is most likely that configuration files for this url are corrupted.

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Please try the following:

Click the Refresh button, or try again later.
Open the home page, and then look for links to the information you want.
If you believe you should be able to view this directory or page, please contact the Web site administrator by using the e-mail address or phone number listed on the home page.
HTTP Error 500
IISPassword for Internet Information Services
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? IISPassword Info

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