Not able to connect my Other City Office (Error Picture Attached)

Community Support Windows
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#1

Hello,

When i am trying to connect with my other computer, which is almost 100 kilometers away from my office, I receive the error message below:

#2

zerotier
zerotier1285×609 33.6 KB

#3

zerotier Error

#4

zerotier Error 2
zerotier Error 2601×681 101 KB