Error HRESULT: 0x80070520 when adding SSL binding in IIS

Error There was an error while performing this operation

Details:

A specified logon session does not exist. It may alredy have been terminated. (EXception from  HRelult: 0x80070520)

you can use the option to generate a certificate:

openssl pkcs12 -export -out domain.name.pfx -inkey domain.name.key -in domain.name.crt

The key file is just a text file with your private key in it.

If you have a root CA and intermediate certs, then include them as well using multiple -in params

openssl pkcs12 -export -out domain.name.pfx -inkey domain.name.key -in domain.name.crt -in intermediate.crt -in rootca.crt

If you're looking for a Windows graphical user interface, check out DigiCert. It is a fairly simple program with an easy interface.

On the SSL tab, import the generated certificate. Then, after selecting the Certificate, you can export the file as PFX with or without a key.
https://www.digicert.com/util
This program can also repair a certificate that was uploaded with an error

How to create .pfx file from certificate and private key?

1. Open web page - 

2. Select Type of Current Certificate

Your certificate should be issued in Standard PEM format. Common PEM extensions include .cer, .crt, and .pem. Make sure Type of Current Certificate is set to “Standard PEM”.

3. Select Type to Convert To

Select “PFX/PKCS#12” as the Type to Convert To.

4. Upload Certificate

Locate Certificate File to Convert and click the Choose File button to upload your certificate. This file should be the certificate that is issued to your web server domain.

5. Upload Private Key

Locate Private Key File and click the Choose File button to upload the file. 

6. Upload Chain Certificate Files

Locate Chain Certificate File and click Choose File to upload the CA intermediate certificate. The appropriate certificate depends on what brand of SSL you have, so please make sure you have the correct intermediate certificate before you upload your file.

8. PFX Password

Create a new password for your PFX file. You will need to remember this password when you install the PFX file on your system.

9. Convert Certificate

Once you have uploaded the certificate and key files, click the Convert Certificate button to complete the process and download your new PFX file. 

Postgresql – Possible backup corruption using pg_dump only with compress parameter

the command can be used to backup the database in postgresql

pg_dump -Z 1 db_name > backup
where -Z - compression level
db_name - database name
backup - backup file name

Restoring:

psql -U username -d dbname < filename.sql

-- For Postgres versions 9.0 or earlier
psql -U username -d dbname -1 -f filename.sql
or

pg_restore -U username -d dbname -1 filename.dump

Postgresql – How to pg_restore
In your pg_dump, specify the -F t flag. This tells pg_dump to create the backup in tar format

make backup with commang:
pg_dump -U postgres -h /tmp -Ft -b -C mydb > file_db.tar

When I want to restore from backup, i give error.

pg_restore -U postgres -d template1 -v -C < file_db.tar