I would try cleaning your media cache. Go to Premiere Pro (Mac) or Edit (Windows) /Preferences/Media Cache then click Unused. Save and close Premiere then re-start Premiere. Hopefully this will help. If not you could also try re-setting preferences by trying these options. Press Alt (Windows) or Option (Mac OS) while launching Premiere Pro. You can release the Alt key or Option key when the splash screen appears. To reset preferences and plug-in cache at the same time, hold down Shift-Alt (Windows) or Shift-Option (Mac OS) while the application is starting. Release the Shift-Alt keys or Shift-Option key when the splash screen appears. ... View more

I've had performance issues with that effect. By any chance do you use After Effects? When I need to do this I go in to After Effects then put a mask line (with the pen tool) over the drawing and use the "stroke" effect. You can tell the effect to reveal original and keyframe the start value. You also make the brush size larger than the lines of your drawing. ... View more

You may want to try emptying your disk cache and doing a clean database and cache. On Mac you to got to the top bar After Effects/Media & Disk Cache. Windows would be Edit/Media & Disk Cache. Then click empty disk cache and clean database and cache. Then close and re-start After Effects. I hope that this helps. ... View more

More detail would be helpful as to what you're doing. Are you scaling an Illustrator or vector file? If so have you checked the continuously rasterize option (gap under the switch that looks similar to an asterisk) in the timeline? ... View more

I recommend taking a course at an  Adobe Certified Training Center. Major cities have them. I agree that the Meyer book After Effects Apprentice is excellent. ... View more

The Program Monitor window sets itself to the size of the sequence that you're working with. Perhaps your video was shot with this aspect ratio or you have your sequence in a different sequence than your video size? I would highlight the video that your working with then go to the information panel and check its x y frame size, then highlight the sequence in the project panel (bars icon) and see if it is the same frame size. If the frame size on your video and sequence are the same then your video was not shot wide screen. ... View more

The Proxy workflow does not go that far back. You will need to upgrade. ... View more

Window/Workspace/Paint to change the work space. ... View more

You may want to try going in to the "Paint" work space and using the paint brush tool. In the paint work space there are several brushes with soft boundaries and you adjust the settings from there. ... View more

That icon is an indicator  of the luma track matte of the above layer. Layer 14 would be most opaque on the whitest parts of layer 13 and more transparent the darker layer 13 becomes. ... View more

I'd right click on those pesky 5.1 tracks and delete them then. After that if you drag your audio to where audio 4 should be Premiere should create a compatible track. ... View more

If you have more audio on your 5.1 tracks that I can't see in your picture you may have to stick with using the Audio 7 track. ... View more

On the right side of your program monitor you may want to try dropping the resolution from "full" down to a lower setting. You computer may be having a slight problem keeping up. Dropping the resolution will not effect output. You can also go to the settings (Wrench) on your program monitor and select dropped frame indicator. This will show a green dot on your program monitor which will turn yellow if all frames are not being displayed. ... View more

You might want to borrow a preset from the Color Finesse effect in After Effects. After you apply the Color Finesse Effect go to full interface, Gallery, System Presets,Gels, Roscolux,Rose. I think that it looks pretty close. ... View more

You may want to try cleaning the Database and Cache. Go to Edit (Windows) or Premiere Pro (Mac)/ Preferences/Media & Disk Cache/Clean Database and Cache. Hopefully this will help. ... View more

If you bring in a file that has more audio tracks (say 5.1) Premiere will add those tracks automatically. ... View more

You may want to try sending it to Media Encoder and exporting it from there. If you have Media Encoder installed you'd hit queue instead of export from the export page. I've had a couple of instances where Media Encoder handled exporting better than Premiere did. ... View more

I would try these 2 steps. 1. Go to Premiere Pro or Edit/Preferences/media cache and clean unused. If that doesn't help try this. Re-start the app. 2. To open the Preferences dialog box, choose Edit > Preferences (Windows) or Premiere Pro > Preferences (Mac OS), and select the category of preferences you want to change. To restore default preference settings, hold down Alt (Windows) or Option (Mac OS) while the application is starting Re-start the app. Good luck ... View more

You may want to look at the video being exported and estimate where it is failing. If the video file is corrupt at that point it may cause problems when exporting. ... View more

If you double click on the video in the project panel can you see the video in the source monitor? Do you have a left V1 which is selected (blue) in the timeline? ... View more

How is your video recorded? If it is video that you're capturing from a web camera it may have a variable frame rate which is causing it to come out of sync. If this is the case you could convert it through an app called hand brake which should salve the problem. ... View more

As long as it is saved to your hard drives uninstalling and re-installing it won't be a problem. After you re-install Premiere go to file, open project and bacigate it to your previously saved project. If your project is saved to your hard drive then you don't need to worry about saving to the cloud ... View more

If you use the camera tracker track points to create a solid. You can replace the solid layer with an Item from the Project panel. I'd create the solid, select the item that you want to replace the solid with in the time line and make note of its size in the preview area of the project panel. I'd select the layer, go to layer, solid settings and make the solid the same size as the item in the project panel. Then select the solid in the timeline, hold down option or alt,  drag the item from the project panel on to the solid in the time line. Release your mouse first. This should change the solid to the asset from the project panel. I'd select the item in the timeline and press "R" to change the x,y,z rotation to angle it how you like. You can then move it around the screen using the red green or blue arrows. As long as you use the arrows the object will track. ... View more

Please copy and paste where I said that files were deleted. ... View more

The original question was that the list of recent projects was missing. Trashing preferences will cause the list of recent projects to disappear from the splash screen or the recent files list. I never said that any files were deleted. That is how rumors start. ... View more

Depends... I think that if you open a previous project where Premiere accessed the root folder it would see it. ... View more

It's been around as long as I know. It's a good way to reset things when Premiere starts acting unpredictably. ... View more