Installation error while trying to install PixelSpark

[General_Goomba]

So last night I uninstalled PixelSpark because it couldn't launch. When I pressed install to try and reinstall it, I got an error that said:

"Error installing the following pack: PixelSpark - Pixelmon

An error occurred while attempting to delete 'C:/Users/*****/AppData/Roaming/.technic/modpacks/captainsparklez-survival-pack/mods/1.7.10/CodeChickenLib-1.7.10-1.1.3.136-universal.jar' from the cache

Please check your system settings."

Although I didn't really know what this means, I attempted to go into my files manually to delete said file. However, it said that the file was currently in use, even when I shut down the Technic Launcher.

If anybody could help, it would be much appreciated.

 

[Brolom]

For anyone who may have this issue! In order to delete the folder manually, you have to go into task manager and go under "details" tab. End the tasks for java with the java symbol on it. If there are multiple, delete them all. Then try again. This should be allowed now. Thank you!

[Munaus]

PixelSpark is not a pack made by Technic team. Do not report issues with custom packs on Bug Reports. Contact the modpack creator