cannot rename package

I created an earlier package called LoopAndLoadProductionTable.dtsx

but the package crashed....and when i try to open a new project and rename the package to the same previous name, it say "will i want to overwrite it?" i press yes and i got an error "Error HRESULT E_FAIL has been returned from a call to a COM component."

when i tryed to find the previous package from a SSIS Package Store,

i click the package path, then i get "connect to SSIS service on local machine failed: the specified service does not exist as an installed service".....

how do i resolve these 2 errors?

If you are working in a project, check the project folder, not the SSIS package store for the existing/duplicate package. Still sounds all rather messy, and I don't know why it is erroring all over the show.