I got the same problem.
Is there a way to find where in vault the 260 caracters is exceeding?
I want to made a get latest version of an old project (3 years old).
I don't understand how it's work at the time we install the files in the vault & now nothing is working!
Yes. The Vault uses the temp folder or at least used to. When you perform renames, copy design, etc. it will append the characters from the temp folder so you might want to try shortening the temp folder location. You might want to try this if you have not already:
Here is the process for changing the location of the temporary folders, let me know if you have any issues setting this up.
1. Create a folder at the root of the local drive and name it TEMP.
2. Click Start, right-click My Computer, and then click Properties.
3. In the System Properties dialog box, click the Advanced tab.
4. Click Environment Variables.
5. Repeat the following steps for both the TEMP and the TMP User variables: a. In the User variables list, select the TEMP variable, and then click Edit.
b. In the Variable value box, type %drive%\TEMP, and then click OK.
Note %drive% is the local drive where you created the folder in step 1.
c. Repeat steps a and b for the TMP variable, if it exists.
6. Repeat the following steps for both the TEMP and the TMP System variables: a. In the System variables list, select the TEMP variable, and then click Edit.
b. In the Variable value box, type %drive%\TEMP, and then click OK.
Note %drive% is the local drive where you created the folder in step 1.
c. Repeat steps a and b for the TMP variable, if it exists.
7. Click OK two times to close the System Properties dialog box.
Rob