file button glitch

[#1]

on my adobe premiere pro 2019 when i press the file button to save or export my video it just stops responding i would use media encoder but i cannot export my video as it says invalid source file

[#2]

on my adobe premiere pro 2019 when i press the file button to save or export my video it just stops responding i would use media encoder but i cannot export my video as it says invalid source file

[#3]

Please tell us your system specs: OS version, Premiere version, amount of RAM, Hardware specs including graphics card and your source properties and your sequence settings.   

[#4]

i5 8th gen, gtx 1050, 8gb ram, windows, sequence settings it doesnt matter because it now does this to all my projects and premiere version is 19

[#5]

Your machine is way underpowered. i5 and 8 gig of ram is way below min specs.

Adobe Premiere Pro CC System Requirements

Windows alone uses a few gig just to operate.

Then there is not much left for Premiere.