How about unstall PSoC Creator and then clear the lib folder, then re-install PSoC Creator again?
Re-install did not work as the files cannot be over-written. I fixed by 2 steps finally (causing me half day):
1. run Disk check and repair on the Drive which creator is installed
2. re-install creator but some files are missed strangely. I compared my creator files with colleague's and copied from him which I missed. finally creator works.
Thanks for advice.
Thanks for your feedback Jason!
Glad to hear that the Creator can work.
That is interesting...Hope someone from software team see the thread and find the root cause and fix the issue.